When is the flowering period of Robinia pseudoacacia?

Robinia pseudoacacia has a long flowering period and can bloom twice a year. The first time is from April to May every year, and the second time is from June to July every year. Water should be controlled during flowering to keep the soil slightly dry. If the light intensity is high, shading measures should be taken, pruning should be done regularly, and pests, dead branches and useless branches should be removed in time. After the flowering period, trim the residual flowers.

Flowering period of Robinia pseudoacacia

The stems, branches and pedicels of Robinia pseudoacacia are densely covered with red bristles, and the flowers are pink or purple. Robinia pseudoacacia has a long flowering period and can bloom twice a year. The first flowering period is from April to May every year, and the second flowering period is from June to July every year. Every year, many people go to watch and play in the flowering season of Robinia pseudoacacia, which is a good place for everyone to relax.

Flowering protection of Robinia pseudoacacia

Robinia pseudoacacia likes warm, humid and sunny environment and has wide adaptability to soil. Suitable for planting in deep, loose, fertile and well-drained plots to provide sufficient light. Water should be controlled during flowering to keep the soil slightly dry. If the light intensity is high, shading measures should be taken.

Watering during flowering: Robinia pseudoacacia doesn't need much water. It is usually enough to water it once every three days. If the temperature is high in summer, you can increase the number of watering. However, when watering during flowering, don't sprinkle water on the flowers.

Fertilization at flowering stage: Robinia pseudoacacia is barren-tolerant. When planting, you can apply some fermented cow and horse manure, and there will be no root burning. Urea can be applied once in early June, which can promote the growth of branches and leaves, and thin rotten foliar fertilizer can be applied once in late autumn combined with frozen water.

Pruning in flowering period: Robinia pseudoacacia is mainly pruned in the growing period, pruning dense branches and leaves, cutting off excessively long branches, timely thinning out pests, dead branches and useless branches, and pruning residual flowers after flowering period, paying attention to the beauty of the whole crown shape.

Post-treatment of Robinia pseudoacacia at flowering stage

After the flowering period of Robinia pseudoacacia, it is necessary to provide sufficient light, water and fertilizer to meet the growth needs of plants. Insect control and disease prevention are urgent tasks. Common diseases include purple feather disease, powdery mildew, sooty blotch and so on. Spraying triadimefon or carbendazim 1000 times solution for 2-3 times a week can effectively prevent and control them.