Troubleshooting Bell Pepper Problems: Brown Spots and Wilting

Bell peppers can develop issues even when they appear healthy overall. A gardener in California reported a crusty brown spot on a pepper, abundant white flower buds, and severe wilting between waterings despite moist soil at root level.

Diagnosing the Issue

Wilting with moist soil often points to root problems rather than water deficiency. Possible causes include root rot, nematodes, or soil-borne diseases. The brown spot on the fruit could be blossom-end rot (calcium deficiency) or sunscald.

Watering Practices

In hot climates (90°F+), daily watering may be necessary. The gardener found watering every other day resolved wilting. However, deep, infrequent watering encourages deeper root growth. Aim to water thoroughly 2-3 times per week, ensuring moisture reaches 6-8 inches deep.

Soil and Nutrient Management

Adding eggshells provides calcium slowly; consider a calcium nitrate foliar spray for faster uptake. A balanced fertilizer (10-10-10) at planting and once during growth is reasonable. Avoid excess nitrogen, which promotes foliage over fruit.

Key Takeaways

• Monitor soil moisture at root zone, not just surface.
• Improve drainage if soil stays soggy.
• Consider disease-resistant varieties for future plantings.
• Mulch to conserve moisture and moderate soil temperature.