Bonsaiwithromano – Caring for your bonsai

Juniper Bonsai: Autumn Essentials, three Essential Autumn Practices for Growing Healthy bonsai

15 May 2024

Today, I want to share three things I do in Autumn to prepare for the next growing season.

I have been growing Junipers for more than seven years now, and I think I finally understand their growing routine. When I started out with bonsai, I just accumulated as many trees as I could and kind of treated them all in the same general way, not realizing that all trees have their own growing routine. Knowing how to care for trees and when to do what is very important if you wish to get the maximum out of the plants you are growing.

Here are a few facts about junipers that will help you understand the three steps you need to help achieve better results in the next growing season:

1. Junipers love full sun and use the energy from the sun to synthesize carbohydrates from carbon dioxide and then use the carbohydrates as an energy source in cellular respiration. This process is called photoautotroph. Junipers need at least six to eight hours of sunlight during their growing season, so ensure they have full sun.

2. Junipers have two types of growth: Juvenile and mature. The juvenile growth can be described as needle-like, and the mature growth as scale-like.

Juvenile Growth

Mature Growth

3. Juniper’s store energy in their leaves.

4. They love well-drained soil mixtures.

Autumn is an important time for Junipers as they start their second growing season. The second growing season is not as noticeable as the first, but you can see a change in the trees, and this is the indicator that the tree is putting out the last bit of growth before its winter dormancy. This is the last chance to trim back the long shoots that you allowed to grow out and harden off during Spring and to feed the tree. Doing this sets the tree up to have a head start in the next growing season.

Now, let’s go through the three steps:

1. Remove all weeds:

Removing all the weeds from the tree sounds like a no-brainer, and I know what you are thinking: why not remove the weeds throughout the year? It’s simple. During the growing season, I do not work on my Junipers; I just let them grow. If I remove weeds, during peak growing season I could break off new tender roots. When removing the weeds, I make sure I remove them with roots and all. Taking the time to remove any small weeds that are just sprouting as well.

2. Prune back some of the previous season’s growth:

Junipers are very hardy, and from personal experience, I can say that they can be pruned at any time. But if you want to maintain the mature growth on the tree, you are better off leaving the tree to grow out and harden off during the growing season and pruning back in Autumn. When you open your tree, you are allowing more air and light into the inside of the tree. This allows buds further down to get sunlight and develop. Why would you need buds further back to develop? Well, if you just keep trimming back the tips of the branch, the branch gets longer and longer. If you develop buds closer to the trunk, you can cut back some of the longer older branches, and the new buds would fill in the gaps. Note that when you are opening up the tree’s structure, never trim the branch back to the trunk; leave a small stump as Juniper’s bud between the branch and trunk. So always leave something for buds to grow on; this can always be jin’ed or removed completely at a later stage. When pruning never remove more than 40% of the trees foliage as that will weaken the tree leaving it in a deficit in the new growing season.

Here is the tree after it has been pruned and all the leaves have been put in a box:

3. Add slow-release fertilizer to the growing medium:

If you have been following my channel for a while now, you will know that I love adding worm castings to my bonsai medium. After I work on my Junipers, I add a well-distributed layer of worm castings to the growing medium. I do not mix the worm castings with the growing medium; I just put it on top of the growing medium around the trunk and in the corners of the pot. What this does is, every time I water, or it rains, the water will go through the worm castings and leach into the growing medium. The castings will break up over time and release the nutrients the tree needs at a slow pace and get weaker and weaker so by the time it’s winter, most of the nutrients in the castings have dissolved.

This is just one of the routine tasks that a Juniper needs during its growth cycle, so I hope that these three steps help you to grow better Junipers.

If you have any questions or feedback, please feel free to pop them in the comments section below. Please like and subscribe to my channel. Till next time, happy gardening!
From Seed to Bonsai: Mastering Japanese Black Pine

29 Mar 2025
For years, I struggled to grow Japanese Black Pines successfully. I tried various techniques without success. My pines never developed as I envisioned. That changed when I stumbled upon the techniques Mark Polsen shared in our recent interview. His techniques completely changed my approach, and for the first time, I started seeing real progress.

This guide was put together after we talked with Mark. He explained his proven strategies for growing spectacular Japanese Black Pines. His ability to simplify the process makes this guide valuable for both beginners and advanced bonsai enthusiasts.

Growing Japanese Black Pines as bonsai is both rewarding and challenging, especially for those new to pines. In this exclusive interview, we have a conversation with Mark Polsen. Mark is an experienced bonsai grower. He shares the secrets behind successfully developing these iconic trees. Mark explains the techniques needed to transform a young pine into a show-ready bonsai. He covers strategies and timelines from seed to refinement.

If you’ve struggled with pines like I have, this guide will help you avoid common pitfalls and fast-track your success!

Developing Your Japanese Black Pine

For trees in DEVELOPMENT, the aim is to maximize growth. Trees in development need ample sun, food, and water to grow fast:
- Year 1: Start the tree from seed in spring.
- Soak Japanese Black Pine seeds in warm water for 24 hours.
- Discard seeds that float, as they contain air and not be usable.
- Keep seeds that sink, as they are suitable for planting.
- Plant seeds in a seed flat in September.
- In December, after a few weeks, transplant seedlings into small pots.
- The next spring, move the seedlings into small colanders for further development.
Young pine seed sprouting

Year 2: Wire the seedling and plant it in a deep colander to promote root growth.
Year 3: Transplant the tree to a larger colander. Partially bury it to allow sacrifice branches to help thicken the trunk.

Key Factors for Japanese Black Pine Development:
1. Branch Thickness – Develop branches to the desired size before refining.
2. Trunk Thickness – Allow the trunk to thicken before moving to refinement.
3. Refinement Stage – Start refining once the desired thickness and length are achieved.
4. Accelerating Trunk Growth – Planting the tree in the ground for 1–2 years speeds up thickening.
5. Open-Ground Growth Advantage – Growing in open ground can double trunk thickness in a short time.
Year 4: If the base is sufficiently thick, pot the tree into a training pot.
A young pine in a colander

Key Techniques for Development:
1. Repot in spring and protect new transplants from direct sun for three weeks.
2. Wire in autumn and remove the wire in spring.
3. Balance growth by allowing sacrifice branches to develop and then cutting them at the right time.
4. For mame bonsai, wire the tree in year 2. Allow the leader to develop for a few years. Then, cut it back.
Refining Your Japanese Black Pine

Refinement focuses on balancing the tree’s energy and developing fine branching. This is achieved through careful decandling, needle plucking, and shoot choice.
1. Spring (September/October): Reduce the number of needles to balance energy distribution.
2. November 1st: Stop fertilization to prepare for decandling.
3. December: Decandle to promote back-budding and keep short internodes.
4. May: Select and remove excess shoots to prevent swelling and improve structure.
Mark illustrating shoot choice

Important Tips for Refinement:
- Do not fertilize between November 1st and March 30th.
- Decandle at the correct time for different tree sizes to control needle length.
- Always remove excess shoots to prevent unsightly knuckles.
- Resume heavy fertilization in May, as this is when the tree builds energy for the next season.
Soil Mixtures for different stages:

Seeds – Use a seedling mix for optimal germination.

Development Stage – Use a free-draining general bonsai soil with organic components.

Refinement Stage – Use a 1:1:1 mix of Akadama, Pumice, and Lava Rock for better structure and drainage.

For an in-depth look at these techniques, watch the full interview on Bonsaiwithromano on YouTube. You will also gain more insights from Marc Polsen. By observing the trees in various stages, you will better understand how to apply these principles. This knowledge is essential to your own bonsai journey.

Call to Action & Ending:

Mastering Japanese Black Pine bonsai takes time, patience, and the right techniques. With Mark Polsen’s insights, you can avoid years of trial and error. Whether you’re just starting out with bonsai or refining your trees for exhibition, these methods will help you grow pines that are stronger. They will be healthier. They will also have stunning bonsai aesthetics.

Now it’s your turn to put these techniques into practice! Have you tried any of these methods before? Share your experiences in the comments below—I’d love to hear about your journey with Japanese Black Pines.

If you found this guide helpful, subscribe to Bonsai with Romano on YouTube. You’ll find more expert interviews, bonsai tips, and in-depth tutorials. Let’s keep growing together! 🌱 #BonsaiWithRomano
Bonsai Growth Cycle: A Beginner’s Guide

8 Feb 2025
Bonsai is an art that requires patience, knowledge, and an understanding of how trees grow over time. One of the biggest mistakes new enthusiasts make is trying to keep their trees in a perpetual “finished” state. However, healthy bonsai don’t stay show-ready forever—they follow a natural cycle of growth and refinement.

In this blog post, we’ll break down the 4-stage bonsai growth cycle, explaining what happens at each phase and how to properly care for your tree during each stage. Whether you’re growing a fast-growing species like Eugenia or a slow-developing tree like a pine, understanding this cycle will help you develop stronger, healthier, and more refined bonsai over time.

Stage 1: Building Primary Structure (The Foundation Stage)

What Happens in This Stage?

At this stage, the focus is on creating the trunk structure and main branches of the tree. This is where you develop the overall movement, taper, and proportions that will define the tree’s future design. The tree may look unrefined at this point, but patience is key—rushing this phase can result in an unnatural or weak structure later on.

Best Season for This Stage
- Late winter to early spring, just before the growing season begins.
Pruning & Wiring
- Heavy pruning is done to remove unnecessary branches and encourage strong trunk development.
- Wiring is used to create bends and movement in the trunk and primary branches.
- Sacrifice branches (branches left to grow unchecked) may be used to thicken the trunk before being removed later.
Fertilization & Watering
- Fertilizer: High nitrogen (NPK 10-10-10 or 20-10-10) every 2 weeks during the growing season.
- Watering: Deep watering to encourage root expansion, allowing the soil to dry slightly between waterings to prevent rot.
Stage 2: Building Secondary Structure (Branch Development & Refinement)

What Happens in This Stage?

Once the trunk and main branches are established, focus shifts to building smaller branches to create the tree’s overall silhouette. This stage is about balance—making sure the branches are distributed evenly and maintaining good proportions between different sections of the tree.

Best Season for This Stage
- Early to mid-spring, as new growth begins.
Pruning & Wiring
- Selective pruning to remove unwanted or misplaced branches.
- Wiring is applied to secondary branches to guide their shape.
- Focus on achieving branch taper, where branches are thicker at the base and thinner toward the tips.
Fertilization & Watering
- Fertilizer: Balanced feed (NPK 10-10-10) every 2 weeks during the growing season.
- Watering: Regular watering, keeping the soil evenly moist but not soggy.
Stage 3: Refinement (Fine-Tuning the Aesthetics)

What Happens in This Stage?

Now that the basic structure is in place, refinement focuses on ramification (branch division), leaf size reduction, and overall aesthetics. This is when a bonsai starts looking more like a miniature tree and less like a recently styled piece of nursery stock.

Best Season for This Stage
- Late spring to early summer, when the tree is actively growing.
Pruning & Wiring
- Defoliation (removing leaves) may be used to encourage smaller leaves and finer branching.
- Directional pruning is used to encourage growth in specific areas, enhancing ramification.
- Minor wiring may still be used to adjust small details.
Fertilization & Watering
- Fertilizer: Low-nitrogen feed (NPK 4-6-4 or 6-6-6) once a month to maintain controlled growth.
- Watering: Consistent but adjusted based on the climate. Avoid overwatering to prevent excessive, uncontrolled growth.
Stage 4: Maintenance (Keeping the Tree Show-Ready)

What Happens in This Stage?

At this stage, the tree is fully formed and refined, requiring only light pruning and maintenance to keep it in shape. However, bonsai cannot stay in this phase indefinitely—eventually, proportions will become unbalanced, and the tree will need to return to earlier stages for regrowth.

Best Season for This Stage
- Early autumn, allowing the tree to prepare for winter.
Pruning & Wiring
- Light trimming to maintain shape.
- Any remaining wire should be removed to prevent scarring.
- Keep an eye on branch proportions—if they start looking too long, the tree may need to be reset to Stage 2 or 3.
Fertilization & Watering
- Fertilizer: Mild feed (NPK 3-3-3) once a month to sustain health without excessive growth.
- Watering: Adjust based on seasonal needs; reduce in colder months.
Why Understanding the Bonsai Growth Cycle Matters

One of the biggest lessons I’ve learned in bonsai is that trees do not stay show-ready forever. At some point, every bonsai must go through another round of structural development and refinement.

Many beginners focus only on trimming their bonsai to keep its shape, but over time, this leads to loss of proportions, weak growth, and unnatural branch structures. By following the 4-stage growth cycle, you ensure that your tree remains strong, healthy, and aesthetically pleasing for decades to come.

Key Takeaways

✔ Trees must go through cycles of growth and refinement—you cannot maintain a perfect bonsai indefinitely.
✔ Each species and local climate affects how quickly a tree moves through the cycle.
✔ Fertilization, watering, and pruning techniques change at each stage to support the tree’s needs.
✔ Fast-growing species (like Eugenia) move through cycles quickly, while slower-growing species (like pines or junipers) require more time.
✔ By understanding these stages, you can plan your tree’s future and develop a stronger, more refined bonsai.

Final Thoughts & Discussion

How do you manage your bonsai’s growth cycle? Do you follow a structured approach, or do you adjust based on the tree’s condition?

I’d love to hear your experiences! Leave a comment below and share your thoughts. If you found this guide helpful, consider subscribing to my YouTube channel, Bonsai with Romano, where I document my bonsai journey and share tips, techniques, and insights from the bonsai community.

Happy growing, and remember—bonsai is a lifelong journey, not a destination! 🌱✨
A New Era for Hermanus Bonsai Club: Unveiling Kujira Bonsai Kai at the Fine Arts Festival

11 Jun 2024

Early on a sunny Sunday morning, my family and I set off from Stellenbosch, eager for a short trip to the picturesque town of Hermanus. Our destination was the much-anticipated Hermanus Fine Arts Festival, where the newly rebranded Hermanus Bonsai Club, now known as Kujira Bonsai Kai, was unveiling their latest bonsai creations. This journey was more than just a simple road trip; it was a voyage through the evolving landscape of South African bonsai artistry.

The Road to Hermanus

As we left the verdant vineyards of Stellenbosch, the weather seemed to play a symphony of its own, changing from clear skies to a cloudy and misty ambiance, making our drive feel like a journey through different worlds. The drive from Stellenbosch to Hermanus is one of the most scenic routes in the Western Cape, with rolling hills, lush green valleys, and the occasional glimpse of the ocean. It felt as though we crossed several countries in just a couple of hours, each turn revealing a new facet of South Africa.

Despite the weather’s playful shifts, our spirits remained high, and as we approached Hermanus, the clouds parted, revealing a brilliant blue sky. The sun greeted us warmly as we drove into the town, setting the perfect stage for the day’s events. We couldn’t have asked for a better day for the festival.

The Hermanus Fine Arts Festival

The Hermanus Fine Arts Festival is a celebration of creativity, showcasing a diverse array of artistic expressions, from paintings and sculptures. Nestled between the ocean and the mountains, Hermanus provides a breathtaking backdrop for this cultural feast. This year, the festival had a special allure for us, with the highlight being the Kujira Bonsai Kai exhibit at the Marine Hotel.

The town was bustling with energy as artists and visitors filled the streets, eager to immerse themselves in the vibrant atmosphere.

Kujira Bonsai Kai: The Rebranding

Upon arriving at the Marine Hotel, we were greeted by a stunning display of bonsai trees, meticulously arranged around the pool area next to the gym. The transformation of the Hermanus Bonsai Club into Kujira Bonsai Kai marked a significant milestone in the club’s journey. The rebranding was not just a change of name; it symbolized a new beginning, a commitment to growth, and a deepened dedication to the art of bonsai.

The name “Kujira,” which means whale in Japanese, was chosen to reflect the coastal identity of Hermanus, famous for its whale watching. This new identity aimed to embody the grandeur and elegance of these magnificent sea creatures, aligning with the club’s vision of creating bonsai masterpieces that capture the beauty and tranquility of nature.

The Bonsai Exhibit

As we explored the exhibit, it was evident that the rebranding had infused new energy and creativity into the club. Each bonsai on display was a testament to the skill and dedication of the club members. The living sculptures were arranged with an artist’s touch, each telling its own story through its carefully crafted form and foliage.

One of the standout pieces was a majestic pine tree, strategically incorporated into a water feature. This tree, with its gnarled branches and sparse greenery, seemed to emerge from the water, creating a serene and almost ethereal scene. It was the first thing visitors saw as they entered the courtyard, and it truly set the tone for the rest of the exhibit.

I had the pleasure of speaking with Peter Theron, one of the leading figures in the club. He shared insights into the rebranding process, the club’s progress, and their vision for the future. Peter spoke passionately about the new meeting place, the creation of the club’s logo, and the excitement that the new identity had generated among the members.

“The rebranding to Kujira Bonsai Kai has given us a renewed sense of purpose and community,” Peter explained. “Our members are more inspired than ever, and we’re seeing a level of creativity and commitment that is truly remarkable. The new name and logo have brought us closer together, and we’re excited about what the future holds.”

The Dedication and Hard Work

The dedication and hard work of the club members were evident in every detail of the exhibit. From the intricate wiring of the branches to the careful pruning of the foliage, each bonsai showcased hours of meticulous care and attention. The members’ passion for bonsai was palpable, and their enthusiasm was infectious.

As I walked through the exhibit, I was struck by the variety of trees on display. The graceful junipers with their flowing branches and many more! Each tree was unique, yet together they formed a cohesive and harmonious collection that reflected the diversity and beauty of nature.

A Scenic Journey Home

After spending a delightful day at the festival and immersing ourselves in the world of bonsai, it was time to head back to Stellenbosch. We decided to take the long scenic route home, allowing us to fully appreciate the beauty of the landscape. As we drove through the countryside, we passed fields of freshly sawn crops, their golden hues contrasting beautifully with the green hills and blue sky.

Our newly built camper van provided the perfect vantage point to take in the scenery. We made several stops along the way, enjoying the peacefulness of the rural landscape and the fresh, clean air. It was a perfect ending to a perfect day, a reminder of the simple pleasures of life and the beauty of the natural world.

Conclusion

The transformation of the Hermanus Bonsai Club into Kujira Bonsai Kai marks an exciting new chapter in the club’s history. The rebranding has infused the club with new energy and creativity, inspiring its members to reach new heights in their bonsai artistry. The exhibit at the Hermanus Fine Arts Festival was a testament to their dedication and passion, showcasing the beauty and intricacy of bonsai in a stunning setting.

Our journey to Hermanus was more than just a trip to a festival; it was an exploration of the evolving landscape of bonsai in South Africa, a celebration of creativity, and a reminder of the power of community and shared passion. As we look forward to future exhibitions and events, it’s clear that great things are yet to come from Kujira Bonsai Kai.

Thank you for joining us on this journey. If you enjoyed this story, please like and subscribe to our channel, and make sure notifications are turned on so you’re the first to know when new content is posted. Until next time!

#KujiraBonsaiKai2024 #HermanusBonsaiClub #bonsaiwithromano #BonsaiArt #FineArtsFestival #Hermanus #BonsaiTransformation #LivingSculptures #PeterTheron
Unlocking Bonsai Soil Secrets: Perlite’s Super Soil Experiment

16 Mar 2024
Welcome back, fellow bonsai enthusiasts! Today, I’m thrilled to share with you the fascinating results of an experiment I conducted to delve into the water holding capacities of different soil types commonly used for bonsai cultivation. This experiment was born out of a need to understand why one of my Liquid Amber bonsai trees was struggling despite receiving adequate care. Through this experiment, I aimed to shed light on how various soil compositions affect water retention, ultimately helping bonsai enthusiasts like you optimize your soil mixtures for healthier, thriving trees.

To kickstart this experiment, I gathered six different soil types that I frequently use in my bonsai practice.

Perlite:
- Perlite is a lightweight granular material that’s white in color. It looks and feels like little bits of polystyrene but is actually made from expanded volcanic glass, heated to 1000°C until it ‘pops’ (like popcorn) to many times its original size. It’s lightweight, sterile, and easy to handle, and is long-lasting.
LECA:
- Lightweight expanded clay aggregate (LECA) or expanded clay is a lightweight aggregate made by heating clay to around 1,200 °C (2,190 °F) in a rotary kiln. The heating process causes gasses trapped in the clay to expand, forming thousands of small bubbles and giving the material a porous structure.
Worm Castings:
- Worm castings are an organic form of fertilizer produced from earthworms. Also known as vermicast, worm castings manure is essentially earthworm waste, otherwise known as worm poo. As these creatures eat through compost, their waste creates an optimal soil enricher.
Perlite, LECA, and Worm Castings Mix:
- This is the current soil mixture that I am using on all of my bonsai trees. I mix 4 parts Perlite, 4 parts LECA, and 1 part worm castings to get this mixture.
Compost and Stone Mix:
- A mixture of well-decomposed compost and washed stone. I mix 6 parts of compost with 8 parts of stone.
Compost and Garden Soil Mix:
- A mixture of well-decomposed compost and soil I dug up in the garden from my vegetable garden. I mix this 1 part compost with 1 part garden soil.
Each soil type was placed in individual clear plastic cups, ensuring consistency in volume. Additionally, I drilled eight holes in the bottom of each cup to mimic drainage conditions. Before adding the soil, I weighed the cups to establish a baseline weight, crucial for accurate measurements throughout the experiment.

Week 1: Initial Watering and Observation

The first week of the experiment involved daily watering of the soil mixtures with 100ml of water. After each watering session, I measured the weight of the soil to monitor water absorption.

I started off with a Perlite, Leca and worm castings with a start weight of 57g, Leca with a start weight of 122g, Perlite with a start weight of 19g, Worm castings with astart weight of 165g, Compost and stone with a start weight of 153g and finally with compost and garden soil with a start weight of 175g.

After the first 100ml of water was added the weight of the soil mixture went up dramatically. The results were as follows: Perlite, Leca and worm castings increased by 53%, Leca increased by 29%, Perlite increased by 279%, Worm Castings increased by 8%, Compost and stone increased by 13%, Compost and garden soil increased by 33%.

I continued adding 100ml of water daily for the next 6 days. At the day 4 mark most of the soil type weight increase tapered down into single % gains per day. At the end of day 7 concluding the first week of the experiment the weights of the soil was as follows: Perlite, Leca and worm castings maxed out at 205% of the start weight, Leca maxed out at 148% of the start weight, Perlite maxed out at 479% of the start weight, worm castings maxed out at 106% of the start weight, Compost and stone maxed out at 144% of the start weight and compost and garden soil maxed out at 163% of the start weight.

Here are the key findings from week one:

– Perlite exhibited the highest water retention capacity, with a significant increase in weight.

– LECA and Perlite showed moderate water retention abilities.

– Compost-based mixtures demonstrated relatively lower water uptake capacities.

Week 2: Assessing Moisture Loss

Following saturation, I monitored the rate of moisture loss from each soil type.

Day eight till day ten the moisture loss was slow single digit %. At day twelve the moisture loss started to speed up at the end of week two the measurements were as follows: Perlite, Leca and worm castings at 163% of the start weight, Leca at 127% of the start weight, Perlite at 321% of the start weight, worm castings at 88%, Compost and stone at 121% of the start weight and compost and garden soil at 143% of the start weight.

Notable observations:

– Perlite maintained its high moisture content, while other mixtures experienced gradual moisture loss.

– LECA and Perlite blend showed sustained water retention abilities.

– Worm Castings displayed lower moisture retention compared to other soil types.

Week 3 & 4: Continued Monitoring

As the experiment progressed, I transitioned to weekly soil weighing to track long-term moisture retention.

Week 3:

Perlite, Leca and worm castings at 128% of the start weight, Leca at 113% of the start weight, Perlite at 195% of the start weight, worm castings at 67% of the start weight., Compost and stone at 110% of the start weight and compost and garden soil at 117% of the start weight.

Week 4:

Perlite, Leca and worm castings at 112% of the start weight, Leca at 106% of the start weight, Perlite at 142% of the start weight, worm castings at 53%, Compost and stone at 104% of the start weight and compost and garden soil at 109% of the start weight.

Here’s what I observed:

– Perlite continued to outperform other soil types in retaining moisture.

– LECA exhibited consistent water retention capabilities.

– Compost-based mixtures displayed gradual moisture loss over time.

Week 5: Final Assessment

Perlite, Leca and worm castings at 105% of the start weight, Leca at 99% of the start weight, Perlite at 121% of the start weight, worm castings at 47% of the start weight. Compost and stone at 101% of the start weight and compost and garden soil at 106% of the start weight.

In the fifth week, I concluded the experiment and reflected on the findings:

– Perlite emerged as a standout performer, retaining water exceptionally well even after five weeks.

– LECA showcased stable moisture retention, suitable for bonsai cultivation.

– Worm Castings, while nutrient-rich, demonstrated poor water retention over time. In the experiment you will see I refer to starting weight. The main reason for that is when I collected the worm castings from my worm farm they were moist and did contain some water. All the other soil components were dry at the start of the experiment. So this might have skewed the results for worm castings somewhat.

Conclusion:

Through this experiment, I gained valuable insights into the water holding capacities of different soil mixtures for bonsai cultivation. Perlite, with its impressive water retention abilities, stands out as a top choice for creating well-draining yet moisture-rich soil blends. However, it’s essential to consider the specific needs of your bonsai species when selecting a soil mixture. I hope this experiment inspires you to explore and experiment with soil compositions to nurture healthier, happier bonsai trees.

Don’t forget to check out the full Excel sheet with all the data on our community tab for a deeper dive into the results. Thank you for joining me on this journey of exploration, and remember to like and subscribe for more exciting content on bonsai care and cultivation. Until next time, happy gardening!
Mastering Bonsai Restoration: Turning Setbacks into Artistic Triumphs

26 Feb 2024

Bonsai is a practice that embodies patience, creativity, and resilience. Each bonsai project is a labor of love, requiring meticulous care and attention to detail. But what happens when disaster strikes? In our latest YouTube video, we explore the art of bonsai restoration, where setbacks are transformed into opportunities for innovation and beauty.

The journey begins with a vision to create a stunning landscape featuring a tree planted on a rock. However, as with any artistic endeavor, challenges arise. In this case, disaster strikes as the rock breaks in half during the application of soil retaining media. But rather than succumbing to frustration, we seize the opportunity to think on our feet and reimagine the design.

With quick thinking and creativity, the broken rock is repurposed, and a new vision emerges—a mystical forest setting straight out of a fairy tale. But to bring this vision to life, we need more than just a broken rock and a tree. Enter the Silver Squill and Mexican Firecracker plant, carefully selected for their ability to complement the scale of the landscape and add seasonal interest with their flowering capabilities.

Before we delve into the transformation process, let’s take a closer look at the growth conditions preferred by these plants. The Silver Squill, also known as Leopard Lily (Ledebouria socialis), thrives in bright, indirect light and well-draining soil. Originating from South Africa, this resilient plant is drought-tolerant and prefers dry conditions between watering. Its striking foliage adds texture and interest to the bonsai landscape, making it a popular choice among enthusiasts.

Similarly, the Mexican Firecracker plant (Manettia inflata) boasts vibrant red flowers that add a pop of color to any bonsai composition. Native to Mexico and Central America, this trailing vine prefers partial shade and consistently moist soil. With proper care and attention, it can bloom prolifically throughout the growing season, attracting pollinators and adding visual interest to the bonsai display.

Now, let’s turn our attention to soil retaining media and its role in bonsai artistry. Soil retaining media, such as worm castings, play a crucial role in bonsai cultivation, particularly in rock plantings. These media help stabilize the soil, prevent erosion, and provide essential nutrients to the roots of the bonsai tree. Additionally, they aid in water retention, ensuring that the tree receives adequate moisture without becoming waterlogged.

In rock plantings, soil retaining media also serve to mimic the natural growing conditions of trees in rocky landscapes. By carefully selecting and applying the appropriate media, bonsai enthusiasts can create stable and visually appealing compositions that mimic the rugged beauty of nature.

In conclusion, bonsai restoration is a testament to the ingenuity and resilience of bonsai enthusiasts. By embracing spontaneity and creativity, setbacks can be transformed into opportunities for artistic expression and growth. Whether it’s repurposing a broken rock or introducing new plant species, the possibilities are endless in the world of bonsai.

So the next time you encounter a challenge in your bonsai journey, remember to stay calm, think creatively, and let your imagination guide you. Who knows? You might just discover a hidden masterpiece in the midst of adversity.

Watch the full video on bonsai restoration here:

https://youtu.be/fqkHTB6_hUg

And don’t forget to subscribe to our channel for more inspiring bonsai content! #BonsaiRestoration #BonsaiArtistry #BonsaiMagic #bonsaiwithromano
Harmony in Nature and Art: Exploring the Bonsai and Karate Connection in Hermanus

22 Dec 2023

Introduction

Nestled along the breathtaking coastline, just 122 kilometers from the bustling city of Cape Town, lies the charming seaside town of Hermanus. Known as a haven for whale-watching enthusiasts and celebrated as an idyllic escape from urban chaos, Hermanus is a tapestry of natural wonders. Yet, beneath its surface, a hidden gem awaited – a captivating fusion of art and discipline that left me spellbound.

A Fusion of Art and Discipline

My journey commenced with a Facebook post announcing a bonsai exhibition, a celebration of the intricate artistry and dedication of the Hermanus Bonsai Club. Born from a shared passion for bonsai, this club transcends traditional boundaries, evolving from mere centerpieces at a karate championship into a spectacular exhibition that seamlessly weaves together art and discipline.

The Venue and Breathtaking Diversity

The exhibition, hosted in collaboration with SAJKA Karate Hermanus, unfolded in the foyer of the Curro school hall. The venue served as a canvas for the display of 50 mesmerizing bonsais, each narrating a unique tale of patience, skill, and artistic expression. Beyond the familiar Olive and Elm, the diverse array of bonsais included Junipers, Ficus, Kei Apples, Coral trees, and more. Every branch and leaf testified to the meticulous care and attention invested in their creation, creating a symphony of nature’s artistry.

The Climate of Hermanus: A Crucible for Bonsai Cultivation

Hermanus, with its temperate Mediterranean climate, provides an ideal environment for bonsai cultivation. The moderate temperatures, with warm, dry summers and cool, wet winters, offer a harmonious balance essential for the well-being of these miniature masterpieces. The coastal influence mitigates extreme temperatures, fostering an environment conducive to the growth and development of a wide variety of tree species.

Live Bonsai Demonstration: A Kinship with Karate

A highlight of the exhibition was Ronald Giles’ live demonstration, a seasoned bonsai enthusiast from the Hermanus Bonsai Club. Working on a Wild Olive, he unveiled the intricate training process of a bonsai. The parallels drawn between bonsai and karate were enlightening – the long shoots and larger leaves indicating strength and resilience, mirroring the principles cultivated in the practice of martial arts.

Insights into Cultivation: A Shared Journey

Beyond the visual spectacle, the live demonstration provided deep insights into the art of bonsai cultivation. Each cut by Ronald became a metaphor for the careful planning and dedication required to shape these miniature marvels. The symbiotic relationship between the artist and the tree became palpable, underlining the transformative power of consistent care and attention.

A Community of Passionate Enthusiasts

The sense of community among bonsai enthusiasts in the Hermanus Bonsai Club was palpable. The club has evolved into a hub for like-minded individuals to share experiences and deepen their understanding of bonsai cultivation. This communal spirit echoes the camaraderie found in karate dojos, creating a supportive network that enriches the journey of each member.

Thanks for the Harmony

As I reflect on this extraordinary experience, my gratitude extends to the Hermanus Bonsai Club for inviting me to document and share their passion. Hermanus, with its unique blend of natural beauty and artistic endeavors, has left an indelible mark. Until our paths cross again, I carry with me the harmonious connection between nature, art, and discipline that defines the magic of Hermanus.

🌿✨ #BonsaiArt #HermanusMagic #NatureAndArt #BonsaiCultivation #KarateConnection #CommunityLove #ExploreWithUs #DisciplineInNature ✨🌿
Bonsai at Babylonstoren’s Annual Exhibition

15 Dec 2023

The Bonsai exhibition at Babylonstoren is an annual event, celebrated for the past six years. Running from December to January, this exhibition transforms the breathtaking gardens of Babylonstoren into a captivating showcase of miniature masterpieces.

One of the focal points of this botanical spectacle is the ingeniously designed “puffadder,” an architectural marvel resembling the sinuous body of a snake. Crafted from steel and wood, the puffadder structure features carefully spaced wooden slats that allow dappled sunlight to filter through. As the leaves of the bonsai trees gently sway in the wind, the interplay of light creates magical moments, casting an ethereal glow upon the meticulously arranged bonsai.

This year’s exhibition boasts an extensive array of bonsai species, each more captivating than the last. Among the standout exhibits, the Buddleja steals the spotlight with its coarse bark and striking white deadwood, creating a magnificent fusion of textures. Beyond its aesthetic appeal, the Buddleja tells a story of resilience through its deadwood, while the living parts emanate an air of elegance and nurturing.

Venture deeper into the exhibition, and you’ll encounter a diverse collection of bonsai species, including Maples, Wild Olives, Junipers, Ficus, and more. The carefully curated path guides you through a kaleidoscope of colors and contrasts, with each bend and corner unveiling a new and awe-inspiring bonsai creation. The exhibition goes beyond individual tree displays, featuring captivating group and forest plantings that showcase the artistry and diversity of bonsai cultivation.

Whether you’re a seasoned bonsai enthusiast or a newcomer to this captivating world, the Babylonstoren bonsai exhibition promises a visual feast that transcends the boundaries of conventional gardening.

If you haven’t had the chance to witness this horticultural spectacle firsthand, fear not – there’s still time! Allow this glimpse into the diverse and enchanting world of Babylonstoren’s bonsai exhibition to inspire you to make the journey and immerse yourself in the magic of miniature landscapes. Join us as we explore the artistry, stories, and sheer wonderment that make this annual event a must-see for #naturelovers and bonsai enthusiasts alike.
Exploring the CRAB Annual Bonsai Festival

16 Nov 2023

I recently attended the CRAB annual bonsai festival in Cape Town, held in collaboration with the City of Cape Town. The Company’s Garden is the perfect venue for this spectacular event. I look forward to attending the well organized event every year, and I’m eager to share my experience. The festival is divided into four parts: a bonsai show featuring the best trees in different size categories, a club exhibition by local clubs, an auction, and a new talent competition. Before I dive in, please consider subscribing to my social media channels and turning on notifications.

Part 1

I missed the one-day display of Shonin bonsai, but the other trees were impressive. Noteworthy was a grape vine bonsai by Ben-Herman, deviating from traditional bonsai. Each tree tells a unique story, reflecting the diverse talent of bonsai artists in the Western Cape.

It was interesting to see newer artists alongside experienced ones, like Johann Raath, who won a prize for his Num-Num bonsai, a native South African evergreen shrub with lovely little white flowers and bright red fruit.

Part 2

Club Exhibitions Moving on to club exhibitions, I explored a variety of bonsai trees owned by club members. Visitors could interact with members working on their trees, and my own club, Boland Bonsai Kai, had a display too.

Part 3

The Bonsai Auction The auction added excitement to the festival, offering trees, pots, and bonsai-related items. Prices were competitive, and I even bought a landscape at a good price, though its survival in our hot summers remains to be seen.

Part 4

New Talent Competition My favorite part was the new talent competition. Representatives from each club styled a Juniper Procumbens Nana in three hours. The trees were numbered, and participants drew lots to choose theirs. Judges evaluated style, appearance, feel, and the tree’s health post-styling. It was gratifying to see the transformation of the trees and the focused efforts of the participants.

New Talent Competition Winner

What a Source of Inspiration Leaving the festival, I felt inspired and motivated to work on my own bonsai trees. The CRAB annual bonsai festival is more than an event; it’s a celebration of nature’s artistry and the community that embraces it.

If you enjoyed this, consider giving it a thumbs up. Your support helps share the joy of bonsai with a broader audience. Subscribe for more content, and let’s continue cultivating a shared love for the beauty found in these tiny trees.
The Enigmatic Witstinkhout: A Bonsai Marvel for Late Winter Trimming

9 Aug 2023
Nature’s beauty often finds its way into our lives, not just as grand landscapes but also in its miniature forms. One such marvel is the Celtis Africana, affectionately known as Witstinkhout in South Africa. This fascinating tree species has captivated the hearts of bonsai enthusiasts for generations, and its late winter trimming holds the key to unlocking its full potential as a bonsai masterpiece.

Celtis Africana is a deciduous tree indigenous to South Africa. Its distinctive light grey to white bark and delicate green leaves makes it a striking choice for bonsai enthusiasts. Celtis Africana’s small, inconspicuous flowers and later fruits, which resemble small berries, further add to its charm.

Bonsai involves the careful shaping and nurturing of miniature trees in containers, capturing the essence of a full-sized tree.

Timing plays a pivotal role in the art of bonsai, and Celtis Africana requires special attention during late winter when its buds start to open. Pruning during this specific time offers numerous advantages that contribute to the overall health and aesthetic appeal of these trees as bonsai.
1. Trimming the Celtis Africana during late winter stimulates the tree to redirect its energy towards producing new shoots and foliage. This fresh growth rejuvenates the bonsai and helps refine its shape.
2. Regular trimming during late winter ensures that the Celtis Africana maintains its desired shape and proportions. By removing excess growth and unwanted branches.
3. Removing dead or weak branches during late winter prevents the tree from wasting energy on unproductive growth. This selective pruning enhances the overall strength and vitality of the bonsai.
4. Late winter pruning allows for better airflow and sunlight penetration, reducing the risk of fungal diseases that may otherwise thrive in dense foliage.
Consider the following when pruning:

Use sharp and clean bonsai tools to make clean cuts, reducing the risk of damaging the tree.

Start by removing dead or damaged branches, then work on shaping the tree by trimming unwanted growth.

Always step back and observe your bonsai’s progress, adjusting your trimming technique as needed to achieve the desired look.

Balance root health with canopy trimming. Too much pruning can put stress on the roots, so ensure the root system is healthy and well-maintained.

Before

Celtis Africana is an exceptional species for bonsai enthusiasts due to its beauty and adaptability. Trimming this delightful tree during late winter, just as the buds start opening, is a crucial step to maintaining its health and achieving a captivating bonsai form. By embracing the art of bonsai and understanding the significance of late winter pruning, enthusiasts can create living masterpieces that stand as a testament to nature’s enduring beauty and the artistry of human hands.

After

Thank you for taking the time to read my blog. I hope you enjoyed it. Please feel free to leave your questions and comments in the section provided below.

#teambonsai

#bonsaicommunity