Open on May 1stLate-blooming varieties, such as Huqiu Late Pink, Songchun, Fenghou, etc., should be refrigerated in a cold storage room at 0~1℃ between January and February at the beginning of the year. They should be taken out in mid-April and placed under a shade shed. Strengthen fertilizer and water management so that they can bloom as scheduled on May Day. Open on National Day Choose varieties that have bloomed and are easy to form flower buds, such as White Beard Cinnabar, Green Calyx, and Light Fenghou. Add base fertilizer when changing the soil in January and February. After the new shoots sprout, apply cake fertilizer 1 to 2 times a week to promote rapid growth of new shoots. In mid-to-late April, when new shoots grow to more than 20 cm, pinch them off and control watering appropriately to inhibit the second lateral branch sprouting in order to accumulate nutrients. 15 to 20 days after the new shoots stop growing, flower buds begin to differentiate. The first stage is physiological differentiation. 50~60 days, at this time, watering should be properly controlled. The second stage is morphological differentiation, which lasts 40 to 50 days. At this time, fertilizer and water management should be strengthened. Blooming on New Year's DayYou should choose early flowering varieties, such as Pink Palace Pink, Pink Cinnabar, etc. Put it in the greenhouse in early December. Keep the temperature between 10 and 20 degrees Celsius, strengthen fertilizer and water management, and it will bloom on New Year's Day. |
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