1. Poor bulb qualityReason: If daffodils only grow leaves but do not bloom, it is very likely that the quality of the bulbs is too poor, their germination ability is weak, and they store less nutrients. Even if flower arrows grow, they will not bloom. Solution: When planting, choose bulbs that are plump, firm and elastic, or choose bulbs with ridges on the sides, so that more flower arrows will sprout later, which can promote faster flowering. 2. Temperature discomfortReason: Daffodils are suitable for growing in a warm environment. If the temperature is too high or too low during the bud formation period, it will inhibit the flower from flowering, resulting in only leaves growing without flowers. Solution: Pay attention to controlling the temperature during the bud formation period. The daytime temperature can be controlled between 10 and 15 degrees, and the nighttime temperature can be maintained between 8 and 10 degrees. Such a temperature environment can promote better flowering of daffodils. 3. Too much waterReason: Daffodils are basically grown in water, but if they are in a humid environment all day, the water content will be too high, and only leaves will grow without flower buds. Solution: During water cultivation, pour out the water at night, about a quarter of the original water, and then add water the next day. This will increase the chance of flowering and solve the problem of not flowering. |
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