Hibiscus Growth Rate

Question

How long does it take for hibiscus to grow? I went to a nursery and saw plants about 2 feet tall. The only answer to my question was they grow fast. If the plant starts out about 2 feet tall, how long will it take, on average, to get 3 feet? 4 feet? It will be in my backyard with full sun almost constantly. I live in Southern California, so the weather is pretty much constant, in the 70’s and 80’s all the time.

Answer 1

Most of the hardier hibiscus varieties (on average) will grow about 12-18 inches each year and generally reach their mature height within two to three years. Typically, those with more frequent watering will grow and establish themselves quicker.