Troubleshooting
Begonia × tuberhybrida 'Pin-Up Flame' problems — and how to fix them
Begonia × tuberhybrida 'Pin-Up Flame' (Begonia × tuberhybrida 'Pin-Up Flame') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Tuber rot
Wet, poorly drained conditions or planting too deep cause the tuber and stem base to rot. Plant shallow, water at the base, and use a sharply draining mix.
Picotee fading
The orange-red edge bleaches in strong direct sun or extreme heat. Move to dappled or afternoon shade to keep contrast crisp.
Powdery mildew
White fungal film in humid, still air. Improve spacing and airflow and remove affected leaves promptly.
Bud and flower drop
Heat stress or erratic watering causes buds to abort. Keep cool, evenly moist, and sheltered from drying wind.
Prevent begonia × tuberhybrida 'pin-up flame' problems before they start
Most begonia × tuberhybrida 'pin-up flame' issues are care-mismatch, not bad luck. Dial in the basics:
- What's wrong with my plant? — the diagnosis apps compared
- Begonia × tuberhybrida 'Pin-Up Flame' watering schedule
- Begonia × tuberhybrida 'Pin-Up Flame' light requirements
- Best soil mix for begonia × tuberhybrida 'pin-up flame'
- Begonia × tuberhybrida 'Pin-Up Flame' temperature & humidity
- Full begonia × tuberhybrida 'pin-up flame' care guide
Looking for the species overview? Begonia — the full care guide.
Begonia × tuberhybrida 'Pin-Up Flame' problems — FAQ
Why is my begonia × tuberhybrida 'pin-up flame' tuber rot?
Wet, poorly drained conditions or planting too deep cause the tuber and stem base to rot. Plant shallow, water at the base, and use a sharply draining mix.
Why is my begonia × tuberhybrida 'pin-up flame' picotee fading?
The orange-red edge bleaches in strong direct sun or extreme heat. Move to dappled or afternoon shade to keep contrast crisp.
Why is my begonia × tuberhybrida 'pin-up flame' powdery mildew?
White fungal film in humid, still air. Improve spacing and airflow and remove affected leaves promptly.
Why is my begonia × tuberhybrida 'pin-up flame' bud and flower drop?
Heat stress or erratic watering causes buds to abort. Keep cool, evenly moist, and sheltered from drying wind.