« Back to all News

Bonsais Pruning Question

Dear Master Gardener, could you recommend some sources, yours or others, that show how certain plants work the best as to pruning to get the typical look of a certain type of plant as well as how much is safe to prune off? Photographs would be of great help, if any are available.

Which seeds, cedar or other, require the least time to germinate and grow? I am aware of the usual slow growth of most bonsais being that I just started a few months ago to get into the bonsai hobby and have done well with nursery plants and have successfully germinated one Norfolk Island Pine which I may bonsai or let grow to a large tree indoors. I had purchased one Norfolk Island Pine bonsai which had four trees in a small pot. I have separated these plants and put them into a larger oval pot to try to create a “forest” arrangement. So far, so good but I don’t know if it will work indefinitely.

I am interested in knowing about plants and seeds you sell and recommend which contain specific instructions, although I have found some directions online for scarification and stratification. Thanks for your assistance.

Answer: Bonsai is the ancient art of miniaturizing trees and there is much tradition, symbolism and technique unique to the practice. There are five main styles of Bonsai: Formal Upright, Informal Upright, Slanting Style, Cascade and Semi-Cascade. You should check with your local library or see if you have a local bonsai club to help you understand each of these styles and what is expected with each, should you choose to increase your bonsai skills. 

Regarding your Norfolk, bonsai is a specialized art form, and it’s not my specialty.  I would again suggest you do some research on the required root pruning and branch trimming techniques to properly miniaturize them. There is also a very specific soil mixture recommended for bonsai plantings.

As for which seeds and timing, there are several different varieties of plants that work for the Bonsai process.  A good place to start your research would be the website of The American Bonsai Society. For specific germination times and requirements I would check with your local Extension Office or with your local Department of Natural Resources state nursery. Obtaining starter plants, for cuttings and layering, might also work for your projects and give you several years’ head start on your bonsai.

Good luck!

Leave a Reply