The leaves are yellowing. I have three in pots that have part shade and sun. What do they need?
Artic Snow Plant
Certified GKH Gardening Expert
Yellowing is most often associated with a lack of nitrogen. These should be fertilized at least once per year. Dolomitic lime helps to buffer the soil pH to a more appropriate level if it is out of balance. Both of these together will help them to come back to their original color.