Jenna’s Test Here are some things to look for when buying plants from a retailer online: Sunlight requirements – Does your plant require direct or indirect sunlight?Size – Will you be receiving a mature plant or a starter?Watering needs – What is the appropriate watering schedule?Maturity – How tall will the plant grow? Packaging – Will it be delivered bare-root or potted?Safety – Is the plant toxic or harmful to pets? Tropical Succulents Cactus Light Friendly