Bougainvillea Flower Season. Pinch off about 12 inch of the stem tips and prune plants in early spring to encourage more flowers. Since this plant blooms in Spring Summer Fall and Winter find the necessary Bougainvillea Care to be taken.
When blooms finish for the season cut it back by a few inches to force blooming. Different bougainvillea varieties may have different blooming seasons and habits. Pinch off about 12 inch of the stem tips and prune plants in early spring to encourage more flowers.
Fertilize every two weeks during blooming season.
Why is Your Bougainvillea not Flowering. During the growing season if the plant is outgrowing its site light pruning can be done after each flush of flowers. Heavy pruning will reduce the amount of blooms. They tolerate a considerable amount of salt and can grow quite full in a single growing season.