Purple calla lilies are indigenous to Africa and fit in with the Zantedeschia genus. These flowers aren’t correct lilies. Callas sprout. When temperatures dip below 25 degrees Fahrenheit this warm-climate flower grows in USDA plant hardiness zones 9 to 11 and is hurt. Plant the calla lilies outside when the climate is dry and warm in the spring. They are caused by calla rhizomes in cool damp weather .
Choose an area that includes soil that is moist. Moist soil is tolerated by Calla lilies such as the region around backyard ponds and streams. When temperatures exceed 75 degrees Fahrenheit these flowers experience heat stress. The callas appreciate full sunlight, but in case your area is hot-then plant in an area with afternoon shade.
Loosen the soil using a shovel to the depth of one foot. Break the dirt clumps up using the edge of the shovel. Add a 1-inch layer of compost as well as a 1-inch layer of sand. Mix this in the top 6″ of soil. This gives the calla lilies using a supply of slow-release nutrients and increases the drainage.
Dig holes using a hand trowel three or four inches deep, spaced 12 to 24 inches. Place the easy side of the knobby and rhizome down end pointing location one rhizome in every hole. Fill the holes with soil, however don’t company down.
A 1-inch layer of mulch on the very top of the planting location. Mulching slows water loss as a result of evaporation and helps cool the calla roots.
Pour 1 cup of water on every rhizome. Wait till you see before you water the calla lilies leaves sprout in the soil. By giving the also much water before development begins, the rhizomes are exposed to problems that cause rot.