Purple Passion Plant (Gynura) Not Purple: Light Deficiency

Cause: Insufficient Light

Gynura (purple passion) loses purple color in low light. Greenhouse shaded by trees = too dim.

Fix

• Move to full sun (or maximum light in greenhouse).
• Prune first—older leaves won't adapt well to sudden light increase.
• New growth will be vivid purple.

Care Notes

• Pinch regularly to keep bushy.
• Water when top inch dry.
• Fertilize monthly half-strength.
• Watch for aphids on new growth.

Light = color. Give it sun, and the purple returns.