When To Harvest Cayenne Pepper Plants. You just need the liquid that has the full-strength of the cayenne pepper. This is important since cayenne pepper is a multi-harvest plant.
Cayenne peppers will be ready to harvest in about 70-80 days. If you prefer a more mild pepper harvesting early may be exactly the trick to sneaking cayenne into your diet. For a hotter spice allow the pepper to ripen on the vine a little longer.
When temperatures drop below 60 degrees Fahrenheit the flowers can fall off.
Cayenne peppers usually develop between 70 and 80 days after germination. Cut the stems of the cayenne peppers when they mature to between 3 and 6 inches 76 to 152cm long. More acidic soil can produce peppers that are spicier than. Cayenne peppers typically require 70 days from germination to first harvest although they may take longer if your summer weather is cool.
