Growing Chilli peppers, also Hot peppers

Capsicum sp. : Solanaceae / the nightshade family

Jan F M A M J J A S O N Dec
    S                  
        T T            
        P P            

(Best months for growing Chilli peppers in USA - Zone 5a regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • Grow in seed trays, and plant out in 4-6 weeks. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 64°F and 95°F. (Show °C/cm)
  • Space plants: 16 - 20 inches apart
  • Harvest in 9-11 weeks. Wear gloves to pick 'hot' chillies.
  • Compatible with (can grow beside): Best grown in a separate bed as chillies need plenty of light and air circulation.

Your comments and tips

21 Mar 23, Anonymous (USA - Zone 9a climate)
Check the planting guide.
29 Feb 24, Mike (USA - Zone 5b climate)
What does T and S mean is that when I would want to move the indoor seedlings outdoors?
12 Mar 24, Liz (Gardenate) (New Zealand - sub-tropical climate)
S means sow (suitable time) and T means transfer seedlings to growing bed. You could harden them off a bit by putting them outside (in their little pots or trays) during the daytime and then moving them under cover at night. Do that for about a week, then going out into a garden bed will not be such a temperature shock for them.
Showing 21 - 23 of 23 comments

Can I bottom water superhot peppers, (reapers, ghosts, scorpions) through grow bags? Will doing this cause my 7 gallon grow bags to rot out? Will the water even reach my plants in a container this size? Thank you for your help!

- Thomas Perry

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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