Climbing Rose Not Blooming: Potassium, Pruning, Water, and Banana Trick

A gardener (Connie) had red climbing rose blooming poorly (2 small blooms) despite crazy growth. Some leaves curled. Another rose had yellow spots.

Bloom Stimulation Strategies

1. High-potassium fertilizer (time-release rose food)
2. Banana peels buried at base – natural potassium source
3. Light pruning – can stimulate bloom on some varieties
4. Deep watering – drought stress suppresses flowers

Leaf Curl Diagnosis

Curled leaves + poor bloom = possible virus, herbicide drift, or nutrient imbalance. Yellow spots on other rose = likely black spot or nutrient deficiency.

Action Plan

• Apply potassium-rich fertilizer now
• Water deeply weekly
• Monitor for improvement
• If no change, consider virus (no cure—remove)

Climbers often need horizontal training to bloom well. Check cane orientation!