About a month ago, I noticed some of my pines turning yellow near the base of the needles. Yellowing pine needles I rarely see this in my older pines, but it sometimes shows up in the younger trees in my garden. It’s a common sign that the trees are staying too wet between waterings. After […]
Black Pine
Summer show prep: repotting black pine in July
With the fall bonsai exhibits still two months away, now’s a great time for some last minute show prep. The owner of the pine below plans to exhibit the tree in the U.S. National Bonsai Exhibition in Rochester, New York, this fall. Black pine – one month after decandling To show the tree at its […]
Before and after – cutback and decandling exposed root black pines in development
I thought I was nearing the end of decandling season when I remembered a table of black and red pines trained as exposed root bonsai. My standard approach is to not decandle exposed root pines until the trees are older and the roots are thicker. Of course, the standard approach also entails wiring the trunk […]
Increasing density on a cork-bark black pine
I’ve been working on an old cork-bark black pine since 2004. The tree has improved a lot over the years, but it still has a ways to go. The main focus at this stage is increasing the branch density. Cork-bark black pine – 23″ The tree is strong enough to decandle most years, but was […]
Early appearance of summer buds and a decandling tip
Seeing a note on my calendar to finish decandling a pine, I headed outside and brought the pine below into the workshop. Partially decandled black pine The idea was to remove the weaker shoots ahead of the stronger shoots. Although I usually decandle all of a tree’s shoots on a single day, I occasionally remove […]




