The best watering method that will see better growth of the Stapelia Gigantea is the soak and dry method. It means that the plant will need to dry up first before you start watering again. Full to partial sunlight is the best that is why you will need to place it in a southern facing window if you opt to grow it indoors. The plant can tolerate full light but may not survive in low light conditions. Fertilizer is not necessary when growing Stapelia Gigantea.