Propagation is mainly by dividing the balls. After the plant enters the dormant period, peel off the small balls around the tuber and plant them separately. Can also be sown to reproduce, seed maturity that is sown in pots. Germination temperature of about 20 ℃.

Splitting: when the May-June flowers, the old leaves gradually withered, and grow new leaves or mid-September potting, the mother plant around the small tubers peeled off, graded on the pot. Generally bloom 3 months after planting.

Sowing: mainly indoor pots, germination temperature of 18 ~ 24 ℃, 15 ~ 20 days after sowing germination, live seedlings need to be cultivated for 3 ~ 4 years to bloom.

Expanded information:

Horseshoe Lotus is poisonous, containing a large number of herbal calcium crystals and alkaloids. Accidental ingestion will cause symptoms of poisoning such as fainting and sleeping. This species is a non-toxic plant listed in the China Plant Atlas database, and its toxicity is due to the toxicity of the tuber, spathe and inflorescence. Chewing a small piece of tuber can cause sore tongue and throat. Calla lilies can be used medicinally, with the effect of clearing heat and detoxification.

Calla lily is quite elegant, buds white, like a horseshoe, leaves green, decorated with white spots, can be said to be the flowers and leaves. Clear swallow's calla lily, is a symbol of simplicity, innocence and simplicity. The international flower market has become one of the important types of cut flowers.