Q:Β This past year I bought a healthy hibiscus and put it in a 5-gallon pot. I watered the plant, fed it, etc. The hibiscus looks healthy but it hasnβt given me any flowers. I donβt know what I am doing wrong. I am wondering is it possible that the soil just isnβt good?
A:Β There are a few reasons why plants donβt bloom and they mostly have to do with basic needs: light, water, and soil. Make sure your plant is located in a spot where it will receive the sunlight it requires. Hibiscus is a plant that does well in the sun but not always in the desert sun. Depending on which hibiscus you planted, it might be best at an east-facing window to provide enough sun and still protect it from the intense western sun in the afternoon. This plant also requires well-drained soil so make sure your pot has a way to drain in case you add too much water. Adding fertilizer to your irrigation water will help keep the nutrients available. Containers donβt hold fertilizer as well because they require more frequent watering. Watering should be done before the soil completely dries. You can just poke around with your finger to test if the soil is still moist below the surface.
Peter L. Warren is the urban horticulture agent for the Pima County Cooperative Extension and the University of Arizona. Questions may be emailed to
