The steps are simple. 1) Remove spring shoots. Shohin black pine – 21 years old After removing spring shoots 2) Remove extra needles. After removing extra needles 3) Perform light cutback as needed. The first branch on the right is long After shortening the first branch on the right That’s it. In all I removed 14 […]
Black Pine
Effect of hormone treatments on P. thunbergii cuttings for the production of surface roots on trees cultivated for bonsai
Abstract Pinus thunbergii is a popular species of conifer cultivated as bonsai. In an effort to produce superior surface roots on P. thunbergii, bonsai enthusiasts have developed a method of making cuttings from young seedlings to replace any taproots with radially distributed lateral roots. These lateral roots are developed to improve the look of the tree when […]
Looking out for swelling on recently wired branches
Spring is a time of year when bonsai grow fast. That’s cause for both celebration and caution. For trees that have been wired, spring is when the wires are most likely to cut in. A casual glance at trees that have been wired often isn’t enough. 3 1/2 year-old black pine – the wire looks ok […]
Repotting black pine in nursery soil
Sometimes during repotting, I feel like I’ve passed a point of no return. The feeling struck when I was working on a black pine this past winter. After combing out the roots – there’s no going back The pine – see Friday’s “Cleaning up a black pine” for a look at the tree today – is […]
Cleaning up a black pine
I’m only now getting to some of the work I’d lined up for last fall. For some varieties like junipers, this poses no particular challenge. For pines, basic seasonal tasks like cutback and needle pulling get tricky once springs candles elongate as candles can break easily. I don’t mind working on pines that are only […]