How to Cultivate Calla Lilies Indoors
The editor will discuss how to cultivate calla lilies indoors and share some related topics about calla lily home care techniques, so let's follow the editor to take a look!
Soil: Prepare a loose, breathable, well-draining, and nutrient-rich potting mix. The size of the pot should be moderate, with drainage holes at the bottom.
Light:晒3-5 hours of diffused light daily, avoiding direct sunlight.
Watering: Water when the potting mix dries out and frequently mist to increase humidity.
Temperature: Maintain a temperature of 20-28℃ for optimal growth. Move indoors for the winter.
Fertilization: Apply thin fertilizer frequently during the growing season, avoiding thick or raw fertilizers. Stop fertilizing in winter to prevent fertilizer damage.
One, Potting Mix
Calla lilies have specific soil requirements. When growing them at home, prepare a loose, breathable, well-draining, and nutrient-rich soil that is neutral or slightly acidic. Excessive alkalinity can lead to poor growth. It's best to mix pond soil, decomposed leaf soil, and river sand, and then disinfect after mixing. Also, choose a pot with good breathability and drainage holes at the bottom.
Two, Light
Calla lilies can tolerate shade but not direct sunlight. Place them in a well-ventilated and sufficiently lit environment, receiving 3 to 5 hours of light daily to meet their lighting needs and promote vigorous growth and flowering. Avoid direct or strong light, as it can cause sunburn. If kept in a shaded environment for too long, it may become leggy and affect flowering.
Three, Watering
Calla lilies consume a lot of water during their growing period and prefer a humid environment but do not tolerate waterlogging. Water when the potting mix dries out, keeping it slightly moist and avoiding waterlogging. Additionally, frequently mist the surrounding area during very dry weather to maintain humidity and prevent yellow leaves. During consecutive rainy days, take measures to avoid rain and strengthen drainage if planted in the garden to prevent root rot.
Four, Temperature
Calla lilies prefer a warm environment, with an optimal growth temperature of 20-28℃. Spring and summer are the peak growing seasons with suitable weather. However, ventilation needs to be enhanced in summer to ensure air circulation, especially for those kept indoors long-term. Calla lilies have poor cold tolerance and should be moved indoors in late autumn. Winter requires temperature control and insulation measures to keep the temperature above 8℃, as frost damage can occur otherwise. Avoid placing them near radiators.
Five, Fertilization
During the growing season and flowering period, calla lilies consume a lot of nutrients. To meet their nutritional needs, timely top-dressing is necessary. Use diluted fertilizer solutions, such as compound or organic fertilizers. Avoid thick or raw fertilizers, and stop fertilizing in late autumn and winter to prevent fertilizer damage.
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