Yes, bougainvillea can grow in the shade , but it will not look or behave like the vibrant, blooming vine most people expect. While it is physically possible for the plant to survive in low-light conditions, shade significantly alters its growth habit and health. Can Bougainvillea Grow in Shade?

Thrives in the shade and provides a lush, architectural look. The Bottom Line

If the location is fully shaded, the following vines are better suited than Bougainvillea:

6 to 8 hours of direct, unfiltered sunlight per day.

In shade, you can expect the plant to develop larger leaves and smaller, sparser flowers (or none at all). Symptoms of Insufficient Sunlight

Aim for bright, indirect light or "dappled" shade rather than deep, dark shade.