Tips for keeping trees dormant through warm winters.
Plum
Diagnosing spots and twig dieback on a Japanese plum
Somewhere in the mid-1950s, my grandfather, Leo Dupuich, acquired a number of bonsai from a local landscaper and bonsai enthusiast named Jim Miyasaki. When my teenage father saw the trees, one stuck out to him – a Japanese plum. My dad cared for the tree for a number of years before giving it to my […]
Spring tune-up on Japanese plum
I like to check every tree in the garden at least once during the growing season. For deciduous trees, I look to see if there are branches that need wiring or pruning. The tree below produced a lot of new shoots this year. By wiring the base of these branches now, the curves can begin […]
Fall pruning on Japanese plum
I’ve been working on a batch of plums for the last few years. I prune them every six months – once in spring, and once in fall. The work is simple. If a branch or section of the trunk is straight, I wire it or remove it. Here are two examples. Japanese plum After removing […]
Bonsai Development Series #12: Avoid growing trunks with straight sections
I’ve set a simple goal for a group of cutting-grown plums: avoid straight growth. The idea is to produce trunks with undulating movement. Each year these plums produce new shoots in spring. I typically wire these shoots in summer and then shorten them in fall. If I find anything straight, I shorten it or wire […]