How Much Water Do Calla Lilies Require?
How much water do Calla Lilies require?
Certified GKH Gardening Expert
If they are in pots outside, they need to be watered daily and twice a day in temps over 80F. If they are in pots indoors, they need to be watered when the top of the soil is dry to the touch. If they are planted in the ground, they will need 2-4" of water a week.