Also Sweet peppers on the windowsill. I planted a pepper seed in a pot with a ball a year ago. I don’t know what color this seed was from. Most likely the potted soil is old and your pepper is lacking phosphorus. And it is very strong. Feed it with phosphorus - potassium fertilizer and it will acquire the color that it should be.Login or register to leave comments Watch the video: Growing Peppers from Sowing to Harvest (December 2021).