I have been growing Japanese black pine bonsai from seed for the past 17 years. During this time, I’ve done a lot of repotting. This past January, it dawned on me that I had to repot almost 50 young pines. Very few needed repotting last year, but this year all but a handful needed it. […]
Black Pine
Big cuts
On my first and only visit to Kihachiro Kamiya’s nursery in 1999, I found Daisaku Nomoto working on a young black pine. It was close to 30 years old, and the tree was beautiful to me; it had a large base and fast taper and was more full than the pines I was used to […]
Refining shohin black pine
Typical fall work for Japanese black pine: remove old wire, remove unnecessary branches and needles, wire remaining branches. This simple process can reveal a lot about a tree. I’d been thinking the shohin black pine below had the basics in place – good primary and secondary branches that could be quickly developed into an attractive […]
Finding the front – Japanese black pine
The Japanese black pine pictured below hasn’t been re-styled in a long time. It’s healthy now, and ready for a change. Currently, the foliage is heavy on both the left and right sides. The owner is hoping to emphasize one side over the other. The two outstanding questions: which front is the most effective? and […]
Fall decandling – an update
In early October, I began an experiment to see if fall decandling could produce new interior buds on a couple of young Japanese black pines. To date, the results have been good. The first tree I decandled was the weaker of the two. There are plenty of new buds, but not a lot of back […]




