Bougainvillea Care Guide: Everything You Need to Know

Bougainvillea is one of the showiest, most rewarding plants for Florida landscapes, producing masses of vibrant papery blooms nearly year-round once established. Here's everything you need to know to grow it successfully.

 

Sun and Location

 

Bougainvillea needs full sun, at least 6 hours of direct light daily, to bloom well. Plants in partial shade will survive but flower much less. Choose a spot with good air circulation and protection from strong winds, since the woody stems can be brittle.

 

Soil and Planting

 

Bougainvillea isn't picky about soil type as long as it drains well. It actually performs better in leaner, slightly poor soil than in rich, heavily amended beds. Avoid low-lying areas where water collects. It also handles container growing very well, making it a popular choice for patios and poolside areas.

 

Watering

 

This is the single most important factor in getting bougainvillea to bloom. Let the soil dry out noticeably between waterings, since consistently moist soil encourages leafy growth instead of flowers. Once established in the ground, bougainvillea is quite drought-tolerant.

 

Fertilizing

 

Less is more with bougainvillea. Over-fertilizing, especially with high-nitrogen products, produces lush green growth at the expense of blooms. A light feeding with a low-nitrogen, phosphorus-rich fertilizer during the growing season is usually plenty.

 

Pruning

 

Bougainvillea blooms on new growth, so pruning after a bloom cycle encourages the next flush of flowers. Prune to control size and shape, and don't be afraid to cut back hard since this plant regrows vigorously. Wear thick gloves, since the thorns are sharp.

 

Cold Protection

 

Bougainvillea is not cold-hardy and can suffer significant damage below freezing. In North and Central Florida, container plants should be moved to a protected area during cold snaps, while in-ground plants may need frost cloth covering. It usually recovers from mild cold damage once temperatures warm.

 

Common Issues

 

Most bougainvillea problems, including poor blooming, trace back to too much water, too much fertilizer, or not enough sun. Address those three factors first before assuming pests or disease.

 

Getting Started

 

With the right sun, minimal water, and light feeding, bougainvillea rewards you with months of dramatic color. Browse our bougainvillea for sale to find the right variety and color for your space.

 

If your plant is growing well but not flowering, check our guide on why bougainvillea won't bloom for the most common fixes.

Just brought one home? See our guide to your new bougainvillea plant's first few weeks for hydration, potting, and planting timing.