Hoya (Wax Plant) Care: Light, Water, and Blooming Tips

Growing Hoya for Fragrant Blooms

Hoyas (often called wax plants) need specific conditions to flower:

• Light: Bright, indirect all day + a few hours of direct sun.
• Pot size: Keep pot-bound—repot only when soil dries in <2 days.
• Water: Water when soil is dry halfway down the pot.
• Fertilizer: Low nitrogen; avoid overfeeding, especially in winter.
• Pruning: Never cut off flower spurs (peduncles)—new blooms emerge from them yearly.
• Stability: Don't move once buds form; disturbance causes bud drop.

Background

Native to Southeast Asia, New Guinea, and tropical Australia. They are trailing/vining—great as hanging plants.

Repotting

Only move to a 5–6 inch pot if watering is needed more than twice a week. Repotting may delay flowering.

Email photos to wcreed@HorticulturalHelp.com for personalized advice.