When should I repot pepper plants?

Understanding when to repot your pepper plants will help prevent root binding and promote healthy growth. I have learned to look for visible roots circling the drainage holes as the main indicator. Other signs include new growth halting, even with proper care, and the soil drying out too quickly. This ensures that peppers in containers don't become stunted in their growth or be depleted of nutrients due to poor root health.

Repot during the cool hours of the morning to minimize stress to the plant. Prepare the new container with fresh potting medium before removing the plant. Gently tease out circling roots without breaking the healthy ones. Position the root ball so that the soil line matches the previous depth. Fill in the gaps with soil, pressing lightly to remove air pockets.

Select pots that are 2 inches larger in diameter than the existing ones. Large containers hold residual moisture, which can lead to root rot. Fabric pots also work well, providing air pruning to prevent root binding. I use glazed ceramic pots sparingly, as they inhibit oxygen exchange that is essential for recovery from transplant shock.

Following repotting, water thoroughly until excess water flows out of the holes in the bottom of the pot. Protect from sunlight for 3-5 days while roots are re-establishing. Do not fertilize for 2 weeks to prevent root burn. Monitor for wilting and maintain consistent moisture levels without overwatering.

Identify seasonal timing for repotting success. Early summer offers warm weather for rapid root development. Avoid repotting during flowering or fruiting, which expends energy. Overwintered peppers, repot plants in early spring, before new growth.

Read the full article: 10 Expert Tips: How to Grow Peppers in Containers