Doesn't appear to be a light issue: there are several of the same plants planted at the same time with less light doing just fine, a positive...
We have about twenty osmanthus delavayi planted under a monkey puzzle tree which are dead six months later. Does anyone have knowledge of...
Try about a tablespoon of fritted trace elements in a watering can of warmish water (to help dissolve the powder) and pour around the root base....
