I Low temperature treatment

In winter, when the overall temperature is low, the plant will stop growing and then go into dormancy. At this time, no matter how it is raised, it will not grow, so it can be preserved. First, collect the bulbs and place them in a place with low temperature and low humidity, wait for natural drying, or wrap the bulbs of big rock Tung with paper with good water absorption, such as newspaper. After winter, at least after the 15th day of the first month of the Spring Festival, the bulb can be replanted and maintained according to the normal maintenance method

II Northern conservation

If a northern family has heating in winter, it can continue to grow and bloom as usual. The suitable temperature for big rock Tung is 20 degrees. If the temperature at home can reach this temperature, it can be cured according to the normal maintenance method. However, the heating in some homes, or in the warmer south, although not lower than five degrees Celsius, is still less than 20 degrees Celsius. At this time, the amount and frequency of watering should be reduced to prevent the roots from rotting

III How does dormancy pass

If the big rock Tung enters the dormancy period, the temperature still needs to be kept at a certain temperature and maintained at 10 to 12 degrees. If you do not take it out separately for storage, you should ensure that the basin is dry to prevent decay in a cold and humid environment. In the process of dormancy, it is not suitable to be in the place with strong light. It should be properly shielded from the light of the plant, which can be displayed only when the sunlight is not strong

IV How does it germinate after spring

After the Spring Festival, at least after the 15th day of the Spring Festival, when the temperature is maintained at about 15 ℃ to 25 ℃, the bulbous roots of the big rock Tung can be moved back to the soil and watered. When the temperature reaches more than 20 degrees, it will germinate naturally. After budding, if it has reached the period of 2 ~ 3 years, you can choose to divide the ball. After dividing the ball, pay attention to apply an appropriate amount of fertilizer, and pay attention not to dirty the leaves to prevent the leaves from spots and decay. It will bloom after three to four months of planting. If the flowers are not planted after withering, cut off the remaining flowers and let them continue to bloom or cultivate bulbs