Why don't the Wisteria flowers bloom
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Why don't the Wisteria flowers bloom
Wisteria not blooming may be caused by insufficient fertilization and watering, improper pruning, insufficient light, or serious pest infestation. It is necessary to carry out reasonable maintenance in daily life. If Wisteria doesn't bloom, it is recommended to fertilize properly, focusing on phosphorus fertilizer, pruning dense branches, removing residual flowers, weak branches, and diseased and insect-infested branches. Keeping sufficient light and controlling water appropriately can make them bloom.
Reasons for Wisteria not blooming
Wisteria blooms in July and can bloom until October in autumn, with each inflorescence lasting about 50 days, which is a relatively long blooming period.
Wisteria not blooming may be caused by insufficient fertilization and watering, improper pruning, insufficient light, or serious pest infestation. It is necessary to carry out reasonable maintenance in daily life.
What to do if Wisteria doesn't bloom
If Wisteria doesn't bloom, it is recommended to fertilize properly, focusing on phosphorus fertilizer, pruning dense branches, removing residual flowers, weak branches, and diseased and insect-infested branches. Keeping sufficient light and controlling water appropriately can make them bloom.
Wisteria planting and blooming methods
1. Soil: Wisteria prefers to be planted in fertile, slightly acidic sandy loam soil, usually propagated by cutting and sowing, with high survival rates.
2. Reasonable fertilization: Wisteria should be fertilized before germination in spring and after defoliation in autumn with base fertilizer, and fertilized with compound fertilizer of nitrogen, phosphorus, and potassium during the growing period to promote more flowering of the plant.
3. Regular watering: When Wisteria blooms, it is the season of summer and autumn when water evaporates quickly. It is necessary to supplement water in time, watering once every 3 days, timely loosening the soil to reduce water evaporation.
4. Prevention and control of diseases and pests: Wisteria is prone to diseases and pests. When powdery mildew and flannelette scale insects are about to occur, it is necessary to observe and control them in time to minimize the harm.
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