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

23 Nov 17, Mike (Australia - cool/mountain climate)
You can buy from "Boondie Seeds" on the net. $1 for 20 seeds. $2 postage for many packets - $20 worth of seeds free postage.
21 Nov 17, WWilliam R (Australia - tropical climate)
We are in Cairns. Any chance of some seeds? We have red Habonero seeds available if you would like some.
25 Oct 17, (New Zealand - temperate climate)
I have a chilli plant that is now 3 years old in a large pot it is still producing chillies I feed it with tomato fertilizer is this normal it now resembles a small shrub
12 Oct 17, mberegeni (South Africa - Summer rainfall climate)
i need to know if habenaro can grow well in my area at levubu in limpopo
07 Oct 17, Tshifhiwa (South Africa - Summer rainfall climate)
I stay in Limpopo Thohoyandou and have an interest of growing chilli peppers. Any idea where to purchase the seedlings?
16 Sep 17, shraban (New Zealand - temperate climate)
Which spp. of chilli pepper can grow in temperate season? & What are the chemical and pesticides that needs to it?
09 Sep 17, Ray Kruger (Australia - temperate climate)
My Bishops Crown has grown up to 1.2 metres tall and fruiting has diminished. Can I prune the bush? If so should this improve fruiting?
13 Sep 17, Mike (Australia - sub-tropical climate)
I have never tried to grow them. Maybe too much N. Have a look on the internet about growing them - how to grow chilli.
26 Jul 17, Howard (Australia - sub-tropical climate)
Live in Queensland Australia am about to plant seeds from chilli .anything special ishoukd do?
28 Jul 17, Mike (Australia - sub-tropical climate)
Google how to grow chilli and read several articles.
Showing 141 - 150 of 432 comments

Tammi - could be mice or rats, they can do this also. Its happened to me in Perth. Megan - Chillies will only grow vigourously during the warmer months, depending on where you are, they will either slow down, go dormant, or die altogether, depening on how cold it gets, a severe frowst will kill them. Wait until summer, they will flower all over, and give you lots of fruit. If you want a hotter chilli, water them less, let them dry out a little (but not all the way). A stressed plant will give hotter fruit. If you want hotter fruit still, get a different variety. Look for a chinense variety. Gareth - Most people raise chillies in punnets/starter pots, then into medium pots (10-15 cm across at the top), then onto final larger pots or garden beds when they have outgrown the medium one. You can tell when they are ready to be moved as they will have roots coming out the bottom. Julie - feed them with tomato food, probably in liquid form, is pretty good for flowering chillies, also, mulch and compost the soil if you can. Murray - depending on the variety, chillies can take up to 6 weeks to germinate, and they also need warm humid conditions to do so. Chillies are originally grown in warmer humid places, so they better you can recreate this, the happier they are. Keep them moist, (but not wet or soggy), perhaps put half a coke bottle over them to keep the humidity up, put them somewhere warm, they dont need sunlight to germinate, so the top of the fridge will do. When they do germinate, move them to a sunny windowsill or similar until they are ready to be hardened off to go outside. Michael - an NPK ratio of 10-5-10 for when they are growing works well, then 5-10-10 for flowering, if using bought fertilizers. Otherwise, a well composted mix of garden waste should work well, with some animal manure thrown in. Dont forget to mulch the soil to stop evaporation.

- Simon

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

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.
We cannot help if you are overrun by giant slugs.