Hyacinth habits Xiyang, cold-resistant, suitable for growth in a cool and humid environment and loose, fertile sandy soil, avoid accumulation of water. Hi warm and humid in winter, cool and dry in summer, sunny or semi-shade. Hi fat, should be fertile, well-drained sandy loam. Planting, potting, and water conservation are all possible.
Rooting in autumn, unearthed in early spring, flowering in March, fruit ripening in late May, and part of the ground in early June withered and went to sleep. Flower bud differentiation was carried out during the dormant period, the differentiation temperature was about 25 °C, and the differentiation process was about 1 month. After the flower bud differentiation, it should have a low temperature stage of about two months before the growth, and the temperature should not exceed 13 °C.
During the growth of hyacinth, the roots grow best when the bulbs are cold at 2-6 °C. The germination temperature is 5-10 °C, the leaf growth temperature is 5-12 °C, and the flowering period is 15-18 °C. The bulb has a storage temperature of 20-28 ° C, and the optimum temperature is 25 ° C, which is ideal for flower bud differentiation. Can withstand short-term frost.