My brother pinches his until his bushes get bigger blagh, blagh blagh. I don't and take what I get. In August when they are at their glory, he had great big bushes load with peppers and I have big bushes loaded with peppers (more than I can every use or can). If you have doubts about pinching them don't. They will be fine. Lastly, if it gets cold and you have a freeze looming you can pull up the bush, peppers intake and hang itupside down in you basement or garage and they will continue to rippen. I don't do this but I have a longer season.