about every two weeks
Secondly, how do you survive a moon cactus?
Use unglazed shallow pots with numerous drainage holes to prevent standing water at the root zone. Water deeply and then allow the soil to completely dry to the base of the pot before reapplying moisture. Suspend watering in the winter months and repot in spring to reintroduce nutrient dense soil.
In this manner, where should I put my moon cactus? They do the best in bright but indirect sunlight. Prolonged periods of direct sunlight can be harmful to the plant. So a covered porch that has some shade or an area to where much of the direct sunlight is blocked is the best location for a moon cactus.
