Arlene from Palm City, Fl writes
I recently purchased a 6 gallon gardenia plant. I just noticed what appears to be scales under some of the leaves.
Bayer Advanced 3-in-1 Insect Disease & Mite Control Concentrate is labeled for scales on houseplants. If you are not sure you are treating for scales, please contact your local cooperative extension office for an identification.
Answer last updated on: 04/26/2016