How to Grow Black Pepper (Peppercorns)
Pepper is a warm growing plant that will stop growing when below 65F and will not tolerate any amount of frost. Fortunately they make very good container plants.
Pipers like to be in partial to full sun with 50% or better humidity (although they do fine below 50%) Plants should be watered thoroughly when soil appears dry.
Pipers are moderate to light feeders and should be fed with a 10-10-10 fertilizer 1/4 tsp per gallon every 1-2 weeks (discontinuing in the winter)
For peppercorn production, pipers should be grown under bright light and kept warm. They are vining in nature and slow growing. It will take a couple of years before they start producing flowers then peppercorns.