How to prevent narcissus from "dumb blossom"
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Some friends have worked hard to cultivate narcissus, but have encountered "dumb blossom", which is very unsightly. There are four reasons for this situation:
First, poor quality of the variety, with too small bulbs and insufficient nutrients. Some bulbs may be larger, but the bulb plates are dry and the fibrous roots are sparse. Therefore, when growing narcissus in water, choose bulbs that are large, plump, and solid.
Second, the room temperature is too high and the lighting is insufficient. The most suitable temperature is 11°C with plenty of sunlight. Once the temperature is too high, water should be sprinkled to lower the temperature.
Third, poor water quality. Poor water quality or not changing the water for a long time can cause the narcissus to rot and "dumb blossom". Therefore, the water used for narcissus should be pure and unpolluted, preferably well water or running river water, and tap water should be stored for two to three days before use.
Fourth, when carving the narcissus bulb, if too much of the bulb is removed, it will cause the bulb to lose its own nutrients. Therefore, when carving narcissus, the cuts should be shallow to prevent damaging the flower bud, and as much of the bulb scales as possible should be retained to ensure sufficient nutrients for flowering.
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