Houseplant Bonsai

Bougainvillea

I recently (yesterday) went on a garden walk. I love garden walks as I have stated before in a previous post. I especially love seeing people's houseplants which they've placed outside for the summer. One of the gardens we visited had tropical bonsai on the deck. Some of them were protected from the harsh West sun by a latticed area. The ones that could take the sun were in the full exposure, such as the above bougainvillea. It was blooming beautifully.

Ficus grove

I loved this ficus grove. It was beautifully landscaped with bridges and rock outcrops. The details in the landscape made all the difference. The sedum and golden baby tears added additional color and there was even a man boating under the bridge. An overall beautiful vignette and as you can see, a ribbon winner.

Euphorbia

The above bonsai is a crested form of a Euphorbia. It is a succulent which is nice when considering bonsai, as watering is a crucial part of growing bonsai. Because of their small root systems, they dry out quickly. Using a succulent means the watering practices are much reduced compared to other varieties of bonsai.

Portulacaria afra

This bonsai above, Portulacaria afra,  is also a succulent and is called elephant bush and dwarf jade. This plant is native to South Africa and is very important to browsing animals, such as the elephant, because of its ability to thrive in dry areas. It can grow 8-12' tall in its native habitat.

Fukien Tea

The Fukien tea, Ehretia microphylla, is a common bonsai plant. It has very attractive leaves and bark and is relatively easy to grow. It is named after its native habitat which is the Fukien or Fujien Province in Southern China. It has an abundance of small white flowers a lot of the time, which adds to its popularity. 

Natal Plum

This cascading bonsai is very attractive and the Natal plum is well suited to this form. It is native to South Africa, and blooms with fragrant white flowers. The fruit formed can be eaten or made into pies, jams, and sauces. It has shiny, deep green leaves and makes a very attractive bonsai.
I love the work and imagination these small plants take to make them look like old, full grown trees. Using houseplants is much easier than using outdoor trees which need a cold dormant season. This means a place to keep them in the winter is essential. With the houseplant bonsai, they are beautiful year round and can be kept in the house. I'd like to try one, and with my schedule, I think the succulent form would be my only choice.

Bonsai Lesson

The $500 bonsai I want.....

 A couple of weeks ago, I went to a bonsai (pronounced bone-sigh) demonstration at a garden center. What does bonsai mean?- Plantings in tray,- from bon, a tray or low-sided pot and sai, a planting or plantings. It was amazing  to see how a bonsai is shaped from the beginning to the end. 

Don't ask me why I love him!

 Okay, on to the demonstration. (I apologize for the quality of the pictures.)

The tree before

  The garden center owner demonstrating the technique, has over 900 plants to pot up and shape into bonsai, as a large shipment had just arrived.  It was unbelievable how quickly he could do this. Practice makes perfect!
The first thing he did was determine which side was going to be the front of the bonsai, and how  it was going to sit in the bonsai pot. The table he is using spins so he can look at all sides without moving around the table umpteen times. A table top lazy-susan would work for the non-bonsai professional.

Figuring out how to situate the plant.

The second thing he did was strip all the leaves off the plant (yes, all of them) so he could see the branch structure. Everyone in the audience gasped when he started ripping all the leaves off. This is a ficus, so they will grow back quickly, but it was shocking to see, all the same. 

He began trimming any branches he felt were unnecessary, which consisted of most of them. When cutting and choosing branches, he told us to choose alternating branches, not opposite. Branches look better in an alternate pattern. Make sure you have large branches on the bottom and smaller branches as you get closer to the top. Bottom branches should also be longer than branches at the middle and top. Then, he began to wire the branches. He has to begin training the plant into the shape he wants it to become while the plant is young and pliable. This is were the artistic vision comes in. One has to have a vision of the tree in the future. Look how different the tree looks already in the picture below. Use your imagination and it looks like a full grown tree, leafless in the winter. The wire should be checked every 1-2 months. If it is allowed to scar the bark, it will always have those scars. The wire will have to be loosened, or more likely, it will have to be re-wired. (Sorry about the boxes and things in the background. I really took all these pictures so maybe I could do this sometime, and then decided to share them with you.)

The wired tree

After trimming all the superfluous branches, he removed the tree from the grow or nursery pot, and removed all the soil from the roots. He used what looked like a small hand cultivator to scratch all the soil away from the root ball, leaving the roots hanging bare.This plant really has had a traumatic day! Leaves ripped off, branches cut, soil removed,  roots chopped......

Determining the container

Next. he had a couple of containers he thought would work and picked the one that the tree and especially the trunk of the tree, looked proportionate in. The bottom branches should barely extend past the rim of the pot. He then trimmed the roots to fit in the pot, cutting off more than 1/2 of the roots. This will not hurt the plant as he removed all the leaves and most of the branches. The roots don't have a lot to support anymore and the root hairs will recover in tandem with the leaves as they grow back.

Placing the tree in the container

Notice how far the soil was up on the trunk of the tree. That soil is removed so the root flare will show in the finished bonsai. It makes the tree look more grounded and old, which is the point of bonsai. The holes in the bottom of the container are covered with mesh so the soil doesn't fall out.  After placing the soilless tree into the container, it is tied into the pot with waxed cotton string. He secures the root ball to the container, threading the string through the holes. Without tying the tree in, it would fall out. The material used to anchor it, will eventually rot after the plant is rooted in firmly.

Working soil in with chopstick. (Sorry blurry)

He filled the container about 1/2 full and placed the tree on top of  it. After placing some of his special bonsai soil on top of the root ball, he uses a chopstick to help work the soil down among the roots of the tree. The soil doesn't need to be shoved down into the  roots, but worked gently down among them.

A last trim

  After settling the soil, he trims all the ends of the branches to force them to sprout more leaves and it will help the leaves grow in smaller in size. Many times when purchasing a bonsai at a big box store, you will find sheet moss or glued rocks on top of the soil. These things should be removed so you can see the soil. Many times you can tell whether a plant needs water by just looking at the color of the soil. The lift test works well also. After watering, lift your plant. This weight is what you should go by when lifting it a couple of days later. If it is much lighter and the color of the soil is different, it is time to water it again.

Soaking the finished tree in a bucket of water

Notice the amount of branches left and the shape of the tree. Soon, the leaves will grow back and the tree will start to take shape.

Finished bonsai Shefflera arbicola

Bonsai used as a tree in a fairy garden

Small Bougainvillea bonsai

When you get your bonsai home, you need to place it in an East or North window. A South or West window can be too hot and watering would become a huge chore. You need to check your plant everyday for water, and fertilize regularly, as the soil usually has no nutrient value and needs to be fed.
These artistically shaped trees are amazing and I am definitely going to try my hand at this.

Crested form of Euphorbia neriifolia

Bougainvillea bonsai