Schefflera Variegated Plant Online Delhi, A native plant of Australia, Schefflera Plant is a fast-growing plant that comes in many varieties. They are also known as Dwarf Umbrella and Umbrella tree and they look extremely delighting when planted indoors. They grow 3 feet every year if planted outside but have a slower growth rate if planted indoors. Your Schefflera is best planted in the early spring or fall season when the weather is not extremely hot.