OKLA. CITY —
The ideal schedule for a Christmas Cactus
January - Flowering.
February to March - Resting (55 degrees, infrequent watering).
April to May - Water thoroughly when potting mix begins to dry out.
June to August - Place outdoors in a shady spot.
September to October - Plant prepares to flower. Reduce length of daylight hours. Keep on the dry side and cool (55 to 65 degrees F) until flower buds form. Then increase water and temperature.
November to December - Flowering. Water normally. Keep temperature to no less than 55 degrees.