What are the reasons why calla lilies do not bloom

When a calla lily does not bloom, the reasons can basically be found in three aspects.

One is insufficient lighting. Calla lilies grown in insufficient light still grow, but they tend to grow leaves rather than thick, sturdy growth. Because of insufficient light, the photosynthesis of the leaves is relatively poor, and it is difficult to form flower buds, so it is very hard for them to bloom. It is recommended to move the calla lily to a bright, well-ventilated, scattered-light environment for care, while of course avoiding glare.

The second is too much watering. As the saying goes, wet conditions grow leaves and dry conditions grow roots. Whether watering is needed during calla lily cultivation depends on how dry the soil is, not on how you feel. It is recommended to control the frequency of watering, and be careful not to pour water into the center when watering, so as to avoid root rot, which is beneficial to root development and the possibility of blooming.

The third is a lack of fertilizer. When cultivating calla lilies, it is recommended to apply thin fertilizer, using fertilized water (usually granular compound fertilizer or decomposed manure mixed with water, or fermented soybean milk water, milk water, rice bran water, etc.), and in particular to increase the proportion of phosphorus and potassium fertilizer, commonly known as rotten fish scales, bone meal, superphosphate, potassium dihydrogen phosphate, etc. Potassium dihydrogen phosphate can be sprayed with water to increase the plant's absorption and utilization rate.

To make a calla lily bloom and bloom well, it is necessary to follow its growth habits.

The first is to plant it in fertile, loose and slightly acidic sandy soil. After the first flower, it is best to repot and add new soil. After growth resumes, base fertilizer has just been applied. If it is warmed up, it will promote its second bloom. Therefore, the application of base fertilizer is the key to ensuring that calla lilies bloom more.

The second is to pay attention to controlling the amount of water. Watering should be sufficient during growth and flowering. Keep the soil moist, but reduce the amount of water after flowering to facilitate dormancy.

The third is to pay attention to lighting during the flowering period. The calla lily "grows with light and does not like glare", especially in summer, when it is most averse to it. However, if there is insufficient light during the flowering period, it will only produce spindly growth and not bloom, and even the flower buds will gradually turn green and dry up.

The fourth is that the calla lily is a perennial herbaceous plant that can bloom multiple times a year, making it the secret of many blooms and flowering. It is done by cutting off old leaves to promote flower buds.

The fifth is that the calla lily is warm-loving and suitable for a temperature of 13°C, so in winter it cannot be placed in low temperatures, and in summer it cannot be placed in a dry place. If you want it to bloom in winter, you can gradually heat it to 15°C.

The sixth is that the calla lily is more sensitive to "smoke". Stove smoke and smoking will make calla lily leaves turn yellow, flowers drop, and growth poor.

Conclusion: On the premise that the calla lily bulb does not rot, solve the problems mentioned in the first three aspects, then pay attention to its growth habits, let it grow in a suitable environment of fertility, humidity and temperature, diligently cut old leaves to promote flower buds, and avoid soot interference. Generally speaking, it is not far from the calla lily blooming. Some doubtful flower growers can try paying attention to the points listed in this article. I believe it will help solve the problem of calla lilies not blooming.