Grown for their incredible foliage, Crassula succulents require well-drained soil and bright light. Water only when soil is completely dry. Some crassulas can grow large, but will be contained by the size container it’s planted into. Crassulas are drought tolerant. Only water when soil is completely dry. They make an ideal houseplant year-round or place outside in warm climates, and make your eye-catching Crassula a focal point.