Harvest the peppers: Allow the peppers to ripen fully on the plant. They should turn their final color, such as red, orange, or yellow, depending on the variety. Use scissors or pruners to cut the peppers from the plant, leaving a bit of stem attached. Extract the seeds: Cut the peppers open and remove the seeds along with any attached pulp. Wear gloves to protect your hands, as the oils in peppers can be irritating. Avoid touching your face. Fermentation (optional): To remove any remaining pulp

How to Grow Peppers in Containers, Complete Growing Guide