How to prune bougainvillea
Today, the editor will explain how to prune bougainvillea and the timing and methods of pruning, as well as share some knowledge about flowers. Let's follow the editor to see the specific content!
Bougainvillea is the main force for flowering in summer. With numerous varieties and colorful flowers, it is deeply loved by many. To make bougainvillea bloom, in addition to sufficient lighting, watering, and fertilizing, pruning is also very important.
In order to maintain a good plant shape and increase the number of flowers, it needs to be pruned frequently, just like jasmine. When is the best time to prune?
First, pruning before flowering
The blooming period of bougainvillea is generally from April to November. If, after April, the bougainvillea continues to grow long branches without flower buds, it is necessary to prune and pinch the top of the branches. Keep two to three pairs of leaves, or two to three pairs of buds, on each branch. This can achieve the goal of shortening, allowing the pruned branches to age quickly and produce small lateral branches. Bougainvillea blooms on new branches, so the more lateral branches there are, the more flowers will bloom.
How to prune bougainvillea
Of course, when the small lateral branches grow two to three pairs of leaves, it is necessary to control the water and increase sunlight to promote the growth of flower buds, which can achieve the goal of having more flowers.
Second, pruning after flowering
After bougainvillea finishes flowering, it is necessary to prune the branches promptly to promote the growth of lateral branches, and also prune the dense, overgrown branches to reduce nutrient consumption. After pruning, apply a balanced fertilizer with nitrogen, phosphorus, and potassium to encourage the growth of new lateral branches. When the lateral branches grow two to three pairs of leaves, control the water and increase sunlight to bloom again.