When are sereno peppers ready to pick?

Sereno peppers are typically ready to pick when they reach a length of about 4 to 6 inches and have turned from green to a vibrant red color. This usually occurs around 70 to 80 days after planting. For the best flavor, harvest them when they are fully ripe, but they can also be picked when still green for a slightly different taste. It's important to check daily as they can ripen quickly.