The soil where your plant grows may be too dense or may contain too much heavy clay. Your calla lily may be planted too deep in the soil. You may be overwatering or under-watering your calla lily. Your calla may need a little fertilizer to give it the necessary nutrients.
Most growers prefer to divide calla lilies in spring, especially in warm climates where you can leave the rhizome in the ground year round. In cooler areas, you might prefer to divide the rhizomes in late summer or fall when you dig them up for winter storage. How to Divide a Calla Lily Dividing calla lilies is not difficult.
Our answer was answer: Plant calla lily rhizomes 1 to 2 inches deep in a well-drained potting mix about 6 to 8 weeks before the average last spring frost in your area. After potting, water well and place the containers in a warm, 70 to 75°F location.
What time of the year do Calla Lillies Bloom?
The typical calla lily bloom time is in the summer and fall, but for many calla lily owners this time may come and go without a sign of buds or flowers from their calla lily plant. This is especially true for gardeners who grow their calla lilies in containers.
The next thing we asked ourselves was how long does a calla lily bloom?
Viewing it from the perspective of an annual plant, Calla lilies bloom for a maximum of eight weeks. In the best-case scenario, they start blooming about 3 weeks after planting in springtime. With that timescale in mind, expect the flowers to continue blooming until early fall.
What do you do with Calla Lily tubers after flowering?
After calla lilies have finished flowering, the leaves will turn yellow and die back, so cut the plants down to the ground, dig up the tubers and place them in a greenhouse or on a warm, sunny windowsill to dry. Store the tubers in a cool and dark place when they are dry. How long do potted calla lilies last?
How do you prune a calla lily in the winter?
Cut off the foliage from the top of the rhizomes, leaving about 2 to 3 inches of the dead leaves. After this, leave the rhizomes dry in a warm, dry place to dry for four to seven days. This is important to calla lily care in winter because allows the outer skin of the rhizome to toughen up.
When should I cut back my lily leaves?
Cut the foliage back in late fall or early spring after it has completely died back. Another reason to leave the foliage in place until spring is to mark the place where your lilies are growing.