How To Care For A Moon Cactus. Fertilize moon cactus with 14 teaspoon of 15-15-15 water-soluble fertilizer mixed into 1 gallon of water every week during the spring and summer. Light and Water.
Select your city to see how the current weather in your area affects the placement of Moon Cactus in your home. Full sun for long periods of time can harm the plant. You can use plant fertilizers for the moon cactus you need 1 tablespoon full of water solvable fertilizers and then you can mix it into the soil before planting the moon cactus but if you have already planted it you can then provide it with the water.
Watering before that stage can make the root rot.
The pot should have draining holes and contain a quick-draining cactus mix. For moon cactus you may consider using store-bought soil mix already prepared for planting. The beauty of the cactus flowers their extravagance if I may say so the delicacy of the petals and the toughness of the thorns combined with the ability to survive in the cruel conditions of the desert by preserving the water inside make any cactus a. This plant will survive in low-light conditions but direct sunlight will cause the vibrant colors to fade.