Hi-can you please tell me what plant this is? It grows on a long thick stalk, alternating leaves, directly from the ground-against a wall. Southern California. Thank you.
Certified GKH Gardening Expert
I am unable to identify your plant from that picture. You can take samples to your local extension service, and they will be able to identify that for you. Here is a link to help you find your local extension: https://www.gardeningknowhow.com/extension-search/