Attention to Maintenance and Management of Bougainvillea in Autumn
Main content of this article: The planting content of green plants and flowers for the maintenance and management of Bougainvillea in autumn, some very good tips and knowledge, it is recommended to collect!
Attention to Maintenance and Management of Bougainvillea in Autumn
Bougainvillea enters the second stage of vigorous growth in autumn, which requires a lot of water and fertilizer, and it is essential to ensure their sufficiency. Bougainvillea will sprout many new branches in autumn, so proper pruning is necessary. The suitable growth temperature for Bougainvillea is between 20-25 degrees Celsius and it is not cold-resistant. When the temperature drops below 10 degrees Celsius in winter, measures should be taken to keep warm and prevent coldness.
When Bougainvillea blooms, the flowers are colorful and beautiful, loved by many people. After autumn, most Bougainvillea will enter the blooming period, so autumn management is very important. The following aspects should be paid attention to in autumn maintenance.
Water and Fertilizer Management in Autumn
Bougainvillea enters the second stage of vigorous growth in autumn, which requires a lot of water and fertilizer, and it is essential to ensure their sufficiency.
However, excessive watering should be avoided before the flowering period. Controlling water appropriately can promote the differentiation of flower buds in Bougainvillea, but whether to control water depends on the actual situation, as there are many varieties of Bougainvillea now.
As it will soon enter the flowering period, the application of nitrogen fertilizer should be reduced, and more phosphorus and potassium fertilizers should be applied. Phosphorus and potassium fertilizers can promote the differentiation of flower buds and make Bougainvillea flowers larger and more colorful.
In late autumn after the Cold Dew, the temperature in the north is low, and the growth of Bougainvillea basically stops, so the amount of watering should be reduced. In the south, watering can be normal.
Pruning in Autumn
Bougainvillea will sprout many new branches in autumn, so proper pruning is necessary. The branches on the outer upper part of Bougainvillea bloom more, while the inner branches bloom less.
When pruning, the weak and dense branches that affect ventilation should be cut to reduce excessive consumption of nutrients. The outer branches should be moderately shortened.
Preventing Cold in Autumn
Bougainvillea is suitable for growth at temperatures of 20-25 degrees Celsius and is not cold-resistant. When the temperature drops below 10 degrees Celsius in winter, measures should be taken to keep warm and prevent coldness. This is especially important for caring for Bougainvillea in the north.
After the temperature drops in late autumn, it is necessary to move indoors for warmth in a timely manner. After moving indoors, make sure to open the windows for ventilation every day and spray water regularly to increase humidity.
The above content introduces the maintenance and management of Bougainvillea in autumn for you, for your comprehensive understanding and reference!