Troubleshooting
'California Wonder' Bell Pepper problems — and how to fix them
'California Wonder' Bell Pepper (Capsicum annuum 'California Wonder') 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.
Blossom-end rot
Sunken brown patches on the fruit base from uneven moisture and calcium uptake; keep watering steady and mulch rather than relying on calcium feeds.
Flower and bud drop
Flowers abort below about 16°C or above 32°C, and in very dry air; keep plants warm, evenly watered, and shaded in extreme heat.
Aphids
Cluster on soft new growth and spread virus, especially under glass; encourage predators, rinse off, or use insecticidal soap early.
Slow ripening to red
Fruit colours late in cool seasons; grow in the warmest spot or under cover, and you can harvest some green to encourage further set.
Prevent 'california wonder' bell pepper problems before they start
Most 'california wonder' bell pepper issues are care-mismatch, not bad luck. Dial in the basics:
- Common pepper problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- 'California Wonder' Bell Pepper watering schedule
- 'California Wonder' Bell Pepper light requirements
- Best soil mix for 'california wonder' bell pepper
- 'California Wonder' Bell Pepper temperature & humidity
- Full 'california wonder' bell pepper care guide
Looking for 'california wonder' bell pepper in general rather than its problems? Read the full 'california wonder' bell pepper care guide — light, water, soil and feeding.
'California Wonder' Bell Pepper problems — FAQ
Why is my 'california wonder' bell pepper blossom-end rot?
Sunken brown patches on the fruit base from uneven moisture and calcium uptake; keep watering steady and mulch rather than relying on calcium feeds.
Why is my 'california wonder' bell pepper flower and bud drop?
Flowers abort below about 16°C or above 32°C, and in very dry air; keep plants warm, evenly watered, and shaded in extreme heat.
Why is my 'california wonder' bell pepper aphids?
Cluster on soft new growth and spread virus, especially under glass; encourage predators, rinse off, or use insecticidal soap early.
Why is my 'california wonder' bell pepper slow ripening to red?
Fruit colours late in cool seasons; grow in the warmest spot or under cover, and you can harvest some green to encourage further set.