American Hibiscus Society

Hibiscus Links

American Hibiscus Society


Tropical Hibiscus


Roz Merritt Memorial Hibiscus Rosa-Sinensis Nomenclature Database


Hibiscus Competition


International Hibiscus Society


American Hibiscus Chapter’s Websites:


The Plants sold in our shows are supplied by the great people  at

Big Bad Flower

3 Responses to Hibiscus Links

  • I have a hybrid Elephant Ears hibiscus that is approx. a year old. I am having problems daily with 2-3 leaves turning yellow. When I look at the underside, there is a black substance at the base where the leaves join the stalk. What is this and how do I treat it? The plant has beautiful blooms though not many at one time. I have the plant in a pot.

    • Spray it with a mix of dish washing soap and hot pepper. 1 tbsp of the soap and 1 tsp of the hot pepper in a gallon of water. Should do the trick.

  • Hello. I have recently become interested in hibiscus. Does anyone sell unusual or giant hibiscus plants.