Answer: There's some truth to the saying "Buyer Beware!". Two commonly sold types of hibiscus have very different requirements; Rose-Mallow, the perennial hibiscus is a hardy shrub that grows 6-8 feet high. It dies down each winter and produces new flowering stems each spring. Chinese hibiscus is a tropical plant that grows all year indoors, or spends summers outdoors and winters in a greenhouse. These plants reach 30 feet in the tropics, but stay much smaller if grown indoors. There's not much you can offer in the way of protection from frost and winter freeze other than to bring the tropical kind of hibiscus indoors, or into a greenhouse during the winter months.
Q&A Library Searching Tips