Here is a recent photo of a Japanese black pine I decandled last fall. The new shoots began growing in fall, paused during winter, and continued growing in the spring. Now the needles are mature and the tree is full. This is how pines decandled in spring typically look in November. Black pine – June 2011 […]
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Restoring a Japanese black pine bonsai
A Japanese black pine caught my attention in a Bay Island Bonsai workshop a few months ago. The tree perfectly exemplified the signs of recovery common to pines that have been struck with pests, poor care, or general neglect. Weak pines typically take on a yellowish color, the buds become weak, and interior buds wither […]
Thinning a red pine forest
The best time to thin pine bonsai is between late fall and early spring. I didn’t get to the red pine forest below until early April this year. Because I was working on the tree late in the season, I kept the work simple. I cut back each branch to two shoots, removed old needles, […]
How to repot a young Japanese black pine (2 of 2)
One of my favorite repotting activities is often neglected. After removing the tree from the pot and working with the small roots (see part one of How to repot a young Japanese black pine) it’s time to improve the nebari. “Nebari” refers to the area where the roots emerge from the trunk – it’s the one […]
How to repot a young Japanese black pine (1 of 2)
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. […]




