Q.Why Have All My Bonsai Lost Their Leaves?
I am new to the growing of bonsai trees and other member’s of their family. I have most indoors under grow lights. In the begining when I got them they thrived after 6 months or so, everyone of them started to loose their leaves. They look like bald headed old men. I am at wit’s end with what to do. HELP…
Certified GKH Gardening Expert
Unfortunately, your photos did not come through. I am unable to see the damage, the lights, the soil, the type of bonsai, or any other information to help me to identify the issue.
Bonsai is, simply, a method of pruning. Problems will need to be addressed according the the genus and species of tree. Typical issues will be over/underwatering, lack of proper light spectrum, too much light, too little humidity, disease, nutrient deficiency, or many other issues. Unfortunately, I do not have enough information to give you any recommendation on what has gone wrong.
In the meantime, this collection of articles will help you with the art of bonsai and culture practices:
