Every leaf on my sea holly plant has yellow/brown edges. What causes that?
Yellow Edges on Leaves of Sea Holly
Certified GKH Gardening Expert
The plant may not be getting watered deeply enough, especially if it's in a container. If If grown in a pot, make sure to water until it comes out of the bottom. If planted in the ground, water 1-2 times a week for 20-30 minutes or until your watering system has put 2" of water onto the soil.