Sowing
The RHS lists chillies among the crops to sow in late winter because they need a long season. Clemson Extension gives 8 to 10 weeks from sowing to transplanting for peppers.
Seeds germinate best warm, so use a heated propagator or heat mat, and good light afterwards.
Tips
- Pot on as they grow; peppers sulk in cold, wet mix.
- Harden off for two to three weeks and plant out only after the last frost, or grow in a greenhouse.
Always check the packet for your variety, and see the step-by-step guide for the basics.