Water: Thoroughly wet your Tillandsia 2-3 times per week; more often in a hot, dry environment; less often in a cool, humid one. Plants should be given enough light and air circulation to dry in no longer than 4 hours after watering. Spray misting is insufficient as the sole means of watering but may be beneficial between regular waterings in dry climates to increase the humidity. If the plant is in a shell, be sure to empty the water out. Tillandsias will not survive in standing water.