Written by Yousuf Bougainvillea Garden Horticultural Team

Bougainvillea is perhaps the most rewarding flowering climber for Indian gardens, offering dazzling bracts when properly cared for.

Understanding the Biology of Bougainvillea

Many gardeners wonder why their bougainvilleas develop lush green foliage but refuse to produce flowers. The colorful "petals" of the bougainvillea are actually modified leaves called bracts. The true flowers are the small white or cream trumpets nestled in the center. Because bract production is triggered by dry stress and intense light, pampering your bougainvillea with frequent water and high-nitrogen feed will only produce leaf growth.

Actionable Recommendations

• Provide full sunshine (at least 6 hours of unshaded exposure daily).
• Allow soil to dry out between waterings. When leaves start slightly wilting, give a deep drink.
• Apply a high-potash fertilizer like bonemeal and mustard oil cake tea every 3 to 4 weeks.
• Prune stems back after flowering flushes to stimulate fresh budding branches.