Bougainvillea Care in Mumbai: Reblooming in Pots

Getting Bougainvillea to Flower in Tropical Container Culture

Your two bougainvilleas lost bracts—one from wind, one from transplant shock. Both are now leafy but not blooming. The core issue: overwatering and excess nitrogen.

Key Adjustments for Mumbai Climate

• Water sparingly: Bougainvillea blooms best under slight water stress. Water weekly, not daily. Let soil dry 2-3 inches down.
• Reduce nitrogen: High nitrogen = leaves, no flowers. Use low-N, high-phosphorus fertilizer (like 5-10-10) or none if soil is rich.
• Full sun: Minimum 6 hours direct sun. Wind protection helps retain soil moisture.
• Improve drainage: Mix perlite or coarse sand into potting soil to prevent compaction.

Hibiscus in Pots

Different needs: fertilize with balanced granular (14-14-14) every 3 months plus half-strength liquid weekly. Water daily in heat, but ensure drainage. Mist leaves to deter spider mites.

For bougainvillea: stress induces bloom. Once you cut back water and nitrogen, bracts should return in 4-6 weeks.