Why the Dahlia pinnate cv buds wither
Dahlia Pinnate CV is withered because of poor light, ventilation, moisture and ventilation. Dahlia Pinnate CV needs a warm, ventilated environment to grow, and enough light to bloom every day.In the flowering period we can appropriatly cut off part of the branches and leaves, to provide more space for flowering, and also need timely supplement of fertilizer and water, give enough nutrients.
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1. Dahlia Pinnate CV lack of light
Dahlia pinnate CV is a kind of plant likes warm environment for better growth. Why the dahlia pinnate CV buds faded? The biggest reason is that the illumination is insufficient. Make sure it receives natural light eight hours a day or so when curing Dahlia pinnate CV. In summer, it needs proper shade processing. IF under shade environment for long time, it's not very good for photosynthesis, leading to bud drop.
2. Poor ventilation for Dahlia Pinnate CV
If you leave Dahlia Pinnate CV in an unventilated area over a long period of time, the leaves may turn yellow and shriveled, and the buds may wilt and not open properly.
3. Insufficient pruning for Dahlia Pinnate CV
General luxuriant plants are in need of timely pruning. Branches and leaves crowded together for a long time leads to impermeable leaves, which is not conducive to late flowering.Therefore, it needs appropriate pruning before flowering, which not only can save nutrients, but also can provide greater space for flowering extension.
4. Not enough fertilizer and water for Dahlia Pinnate CV
Dahlia Pinnate CV needs to absorb enough nutrients before flowering. At this time, it is necessary to increase the amount of phosphorus and potassium in time so that the plant can have enough nutrients. If the plant cannot provide the needed nutrients for the bud due to insufficient water and fertilizer in the early stage, the bud will fall off and cannot blossom normal.
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