Azalea Bonsai Flower Bud Removal Techniques: How to Make the Canopy Dense and Uniform with Flat Tiers

Stump bonsai styling emphasizes clear layers, that is, the so-called "flat tiers" in bonsai styling should be distinct, giving it a natural charm, and this is especially prominent in azalea bonsai. However, in styling, the growth of the flat tiers at some layers does not always go as desired; branches within the same layer grow unevenly, and the flat tiers are not dense and uniform. For this reason, people usually carry out techniques such as pinching and topping, but the technique I am introducing now is the one most suitable for flowering bonsai:

Flower bud removal. The flat-tier styling of azalea bonsai is generally the horizontal-branch type. To make it lush and perfect as quickly as possible, before the azalea has bloomed its buds, remove the buds on short and slow-growing branches, disrupting their normal growth function, so that the nutrients originally accumulated at the branch tips to supply bud blooming are then redirected to promote the sprouting of new buds and branches. Conversely, flowering branches delay their budding period because of flowering, and the nutrients stored at the branch tips are also less vigorous than those of bud-removed branches, so they grow slowly, thereby narrowing the growth gap between bud-removed branches and flowering branches. After bud removal, the branching ability and growth vigor of flowering branches are stronger than those of flowering branches; the effect is to accelerate the growth of short and slow branches and produce more branches, making the flat tiers full, vigorous and green.