Here’s an example of an exposed root azalea that has been bare-rooted. Exposed root ‘Korin’ satsuki azalea – 19″ from top to bottom These trees can be tricky to repot as they lack a solid rootball to tie down. Exposed roots One of the best ways to secure trees with good roots but no rootball […]
Repotting
Working soil into the roots below the trunk – repotting field-grown satsuki
Satsuki bonsai are commonly bare-rooted when they are dug from the field. These trees can have lots of fine roots under the trunk that can make repotting difficult. Bare root satsuki azalea ‘Hanabin’ Lots of roots under the trunk Simply setting the tree into a mound of soil can lead to air pockets in which […]
Repotting a collected Sierra juniper
For those who have worked with a lot of collected junipers, this post can be summed up with two photos. Sierra juniper before repotting- 31″ tall Sierra juniper after repotting I acquired this tree in the pot pictured at top so I assumed there were some important roots that emerged quite a ways from the […]
Pot selection exercise – semi-cascade ume
Years ago, my ume bonsai grew upright as an informal upright tree. After losing all but one of the branches several years ago, I decided to change the tree to a semi-cascade style. When it was ready to go back into a bonsai pot, I found I didn’t have any good options for it. The […]
Teach Yourself Bonsai #1: When do I repot my bonsai?
Common wisdom holds that the best time to repot bonsai is in early spring. This is good advice, but it’s not very specific. If I were to refine the statement, I’d suggest that a good time to repot bonsai is when they begin to wake from dormancy. The idea is that different species respond to […]