I recent purchased 12 snap dragon flower plants and transplanted them into my garden bed. They have mostly full sun and I've watered them accordingly. About eight of them are thriving, but unfortunately the others have begun to randomly Wilt and become discolored. Im at a lost of what to do for my plants any suggestions and tips would be greatly appriecated :] thankyou :]
If adequately moist then wilting probably pathogenically induced. Your local USDA Cooperative Extension Service network office may be able to help. Search "arizona extension".
I don't know if they are related to the cactus family or not, but I have them too, and I'll put them outside in the summer months and I water it once a day and it seems to be fine, even with the glaring hot sun, and once a week I'll fertilize it with all purpose fertilizer :)