I've planted my hydrangeas and the leaves are turning brown and curling. What's the problem?
Browning, Curling Leaves
Certified GKH Gardening Expert
This could be a number of things--too little or too much water, over fertilizing, leaf scorch (if planted in too much sun), etc. It may help to prune the plant to help rejuvenate it. Here is an article you may find helpful: https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/prune-hydrangea-bushes-hydrangea-pruning-instructions.htm