Category Archives: Bonsai

Bonsai : What And What Not To Do

Bonsai plants are all tree. By definition, a bonsai tree is a tree in a pot if we literally translate the word bonsai from Japanese to English. However bonsai as an art form requires more then a tree in pot which some may call a stick in a pot.

A few elements are essential to a great bonsai tree and here is a list of the elements I consider the most important when designing a bonsai in the most respectuous manner of the japanese art form of gardening.

- A well developed, rounded crown with delicate branches

- Trunk must have a gradual taper, an interesting shape and a smooth bark without any marks or scars.

- Excellent branching structure with detailed ramification (short internodes.)

- Healthy and vigorous green foliage or needles

- Branches need to start at roughly one-third of the trunk eight.

- Strong buttress and realistic surface roots to make the tree seem solid and stable

- Natural appearance of the soil with moss or fine rock.

- Pot must complement the trunk color and be a suitable size and shape.

However, some characteristics are considered a fault to bonsai appearance that must be avoided at all cost since they are pretty hard to correct, and aesthetically they are breaking the balanced look of a great bonsai tree. Here they are:

- Inverse taper of the trunk big on top to small on bottom- One sided or inexistent surface roots.

- Branches that are too thick or thicker then the trunk

- Totally symmetric branches on both side of the trunk

- Cluster of branches creating a swelling.

As noted, these are pretty hard to correct and leaves an impression of imperfection and unbalance from the exposed bonsai tree. Without being the absolute truth about bonsai, with these pointers in mind, you should be able to increase the bonsai look of your tree in a pot and please all your fans.

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Bonsai Pests: Spider Mites Might be a Problem

Bonsai Pests: Spider Mites

If you notice a fine webbing between your bonsai plant leaves you may have spider mites. Outdoor bonsai such as Juniper are more susceptible to this than indoor bonsai. Spider mites can be seen with the naked eye. Inspect the web to see if you see movement. They will look like very tiny spiders or microspiders as I like to call them.

Why they are bad for your bonsai

Spider mites feed off of your bonsai using their tiny mouthparts to suck out the plant cell contents. You may notice white or yellow areas in your foliage as a result. Leaves may fall off as a result of the damage. Your bonsai may lose its color, have its growth stunted, or die as a result of the damage if there are a significant amount of mites.

Life Cycle

Spider mites hatch from eggs laid on the bonsai. They generally hatch into larva within the first 3-7 days after being deposited onto your bonsai.

Prevention

Carefully inspect any new bonsai purchases for mites by looking at the tops and bottoms of their leaves. They are about the size of a period on a typewriter and can be introduced from contaminated soil as well.

Treatment

Predators

If you would like to control the situation manually, introducing predator insects such as ladybugs, lacewings, and predatory mites are your best solution.

Pesticides

If you go the pesticide route, make sure you get a miticide. Insecticides that aren’t specifically miticides don’t work very well on spider mites.

Conclusion

Spider mites can be detrimental to your bonsai, but if caught early the damage will be minimal.

Read about other Bonsai care tips at my website.

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