How to promote flowering of Calla Lily in winter

Calla lily flowering tips - heat preservation

The most important thing to promote the flowering of Calla Lily in winter is to maintain the temperature. The temperature is lower in winter, and Calla Lily is not a cold-resistant plant, so the potted plants should be kept warm in winter so that they can bloom. In winter, the maintenance temperature of Calla lily should be kept between 13℃ and 17℃, not lower than 5℃, and the temperature at night should also be kept at a higher level.

When keeping warm, you can cover the Calla Lily pot with a double-layer plastic bag, which can also keep it moist. In addition, you can also use an electric blanket to add warmth.

Calla lily flowering tips - light

Light is an important factor in promoting the flowering of Calla Lily. In winter, due to the short duration and insufficient intensity of sunshine, there is insufficient sunlight, which will cause Calla Lily to grow buds but not bloom.

Therefore, in winter, calla lilies should be given sufficient light as much as possible. Potted calla lilies can be placed indoors where they can get more sunlight.

Tips for promoting flowering of calla lily - ventilation

Air circulation is also an important factor in promoting the flowering of calla lily. In winter, due to the temperature, people like to keep the doors and windows of their homes closed, which means the ventilation will be poor. In the case of poor ventilation, the indoor temperature is relatively high, which may breed pests and cause the calla lily to grow poorly and fail to bloom.

So it is very important to maintain good ventilation.

In addition, be sure to maintain the right amount of water and fertilizer to meet the flowering needs of Calla Lily, so that you can enjoy the beautiful flowers in winter.