Bonsai red under bark, what does this mean?
I did a scratch test on my Juniper bonsai, and all under the bark is red. What does this mean? The leaves on the bonsai in some parts are also starting to yellow/brown, what should I do?
Certified GKH Gardening Expert
This is the natural color of this bark. The needles appear to be a normal shedding process; from the inside of the branch.