Light: Strong, 2,000 to 4,000 foot candles. Keep outdoors when not in boom. Temperature: 50 to 80 o F. Water: Never allow the medium to go dry. Water frequently. Relative Humidity: 50% to 80%. Fertilizer: A soluble fertilizer at half a teaspoon per gallon of water. Once every other waterings. After Flowering: Cut off the spike from its base. Re-potting: After flowering and then every two years. Re-flowering: When a new shoot has matured. Shoots that produced flowers will not re-bloom.