Unlike other cacti, the Christmas cactus (Schlumbergera x buckleyi) and its relatives don’t live in hot, arid environments such as deserts or plains. In fact, these epiphytic succulents are native to the tropical rainforests of southern Brazil, where they grow on tree branches and soak up the high humidity, dappled sunlight, and warm temperatures. The bottom line: Don’t treat a Christmas cactus like it’s a run-of-the-mill cactus or succulent. They can’t take the same sort of sunny, dry conditions that other cacti can. It’s important to water these cacti more regularly than most succulents, but to also be cautious of keeping them too wet. When selecting a pot for a Christmas cactus, be sure to choose one that has a drainage hole in the bottom. This helps to keep the soil from getting too wet. Christmas cacti grow well in most potting mixes that are formulated for succulents. The important thing is that your potting soil drains well. Plants should be kept in bright, indirect light. An east-facing window or a bright bathroom is ideal. Too much direct sunlight can bleach the sensitive leaves. A daytime temperature of 70°F (21°C) and an evening temperature of 60-65°F (15-18°C) is preferred. Christmas cacti prefer a more humid environment, which makes a bright bathroom or kitchen a good spot to keep them. In the summer, Christmas cacti can be placed in a shady spot in the garden or in an unheated porch until temperatures get below 50°F (10°C). Keep them out of direct outdoor sunlight. Plan to water every 2-3 weeks, but only water when the top one third of soil feels dry to the touch. For example, if the plant is in 6 inches of soil, water when the top 2 inches feel dry. When the soil is sufficiently dry, soak the soil until water runs through the pot’s drainage holes. Place a tray underneath the pot to catch the water. Colors will vary with no customizations. May not be in bloom at time of shipment. Measurements are approximate.
