Lack of light is one of the important reasons why Calla does not bloom. In the cultivation of Calla, if the light is not enough, Calla plants will continue to grow, but will grow in vain, and not easy to fat.
Because of the lack of light, Calla contact with the sun is less, the leaf photosynthesis is very poor, not only will lead to poor growth, and it will be very difficult to grow flower buds.
Too much water is also the reason why Calla does not bloom. In the cultivation of Calla, watering needs to be done according to the dryness of the basin soil. If the water is poured to the central part, it can cause root rot, affect growth and flowering.
If there is a lack of fertilizer, especially phosphorus and potassium, then Calla is not easy to bloom, and the flowers are not so beautiful.
If Calla wants to bloom more and bloom well, it needs to meet the growing conditions of Calla. The soil needs to choose loose and fertile sandy soil and apply some basic fertilizer, which is the key to the flowering of Calla. And after the first flowering of Calla, change basin for soil, slightly warming, can promote Calla second flowering.
Watering needs to be controlled, in the growth period, flowering period, because of the need for sufficient water, so more watering, but after flowering, you can reduce the amount of water.
Sufficient light is a necessary condition for flowering. During cultivation, Calla can be placed in a bright environment with sufficient scattering light. However, direct light should be avoided in summer.
In the flowering period, the light should be more sufficient, otherwise, the Calla will only grow buds, but not bloom.
In addition, you can often cut off the yellow leaves of old leaves to promote their long bracts. In winter, if you want to let Calla flower early, you can heat up, keep the temperature above 15 ℃.
