Calla lilies are easy to grow. Here’s how to get them off to a great start. Shade and Sun: In warm climates, calla lilies grow well in full sun or partial shade. In cooler areas they grow best in full sun. Zone: Calla lilies are winter hardy in zones 8-10.
A question we ran across in our research was “Are calla lilies cold hardy?”.
Calla lilies are hardy to -10°C, so it is best to grow them in a location that protects them from the wind in cold regions. Under good planting conditions, the calla lilies grows quickly in the garden, to the great pleasure of the gardener.
Calla Lily Care Calla lilies are a tropical plant that grows easily outside in USDA hardiness zones 8 through 10. Calla lilies will die back in summer and regrow each year, but in colder zones, plant calla lilies as an annual. Recreate this plant’s natural habitat with warmth, light, and moisture to keep this plant healthy.
How long does it take for Calla lilies to flower?
The rhizomes take about 13-16 weeks to start flowering depending upon the cultivar and planting date. When Calla Lilies are planted in the spring, they will produce flowers between midsummer and early fall for 3-8 weeks. Their flowering period depends on the temperature, amount of light and the variety.
Some articles claimed proper planting and location are about the only important things to consider when growing calla lilies. Care of calla lilies requires that they be planted in loose, well-drained soil. They prefer to be located in full sun or partial shade in warmer climates. Calla lilies are typically planted in the spring.
Calla lily rhizomes are graded by circumference. A large, 14/16 cm rhizome (shown at far left) will grow into a bigger plant with a more beautiful display of flowers. Calla lilies are easy to grow. Here’s how to get them off to a great start.
Are calla lilies indoor or outdoor plants?
Although not considered true lilies, the calla lily (Zantedeschia sp.) is an extraordinary flower. This beautiful plant, available in a multitude of colors, grows from rhizomes and is ideal for use in beds and borders. You can also grow calla lilies in containers, either outdoors or in a sunny window as houseplants.
Are calla lilies poisonous to humans?
All parts of the plant are toxic. 1 Calla lilies are a tropical plant that grows easily outside in USDA hardiness zones 8 through 10. Calla lilies will die back in summer and regrow each year, but in colder zones, plant calla lilies as an annual. Recreate this plant’s natural habitat with warmth, light, and moisture to keep this plant healthy.