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 S    
                    T T

(Best months for growing Chilli peppers in New Zealand - cool/mountain regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings

September: After risk of frosts

  • 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

31 May 13, Paige (Australia - sub-tropical climate)
Im also having alot of trouble with possums. They are eating all my vegie plants as well as my snap dragons and other flowers. I have tried fencing and nets but they still manage to diestroy my plants
08 Jul 09, (Australia - cool/mountain climate)
This link is pertinent to a previous poster's query and might come in handy for others. I found it (and this site) with the same Google search... www.wildfirechilli.com.au/
13 Jul 09, Jason (Australia - temperate climate)
I am having major issues with my chilli and capsicums in that something is eating the fruit completely. I had a nice chilli plant with lots of green fruit on it and now it is almost completely bare of fruit, whatever it is is also eating capsicums too. I suspected it was possum so I fenced the plants in with a chicken type wire and I put some netting over the top however whatever it is is still getting the fruit. I have spotted possums around there at night so perhaps they are picking the fruit through the netting. Any ideas on what it is and how ti stop them?
13 Jul 09, the Skunk (United Kingdom - cool/temperate climate)
with reference to the question 'are there chillis hotter than habaneros ?' the answer is yes ! It is nearly 1/4 of a million Schovilles (unit measuring chillis strength) , its a beast called 'the Naga bin Jokial' and is outrageous , I ate one and went blind for over half an hour , check out Chilli Pepper Pete on the net , he loves them ! Hope this helps , maybe you could use them on the possums too .....
19 Nov 12, Colin (United Kingdom - warm/temperate climate)
Re: The Naga Bin Jokial or The Naga Bhut Jolokia as they are more commonly known. The heat level has ranged from 661,451 SHU for green fruit, and up to 1,032,310 SHU for ripe fruit. Normally reaching around 1,001,300 Scoville heat units! This has now been superseded by the Dorset Naga which came in at 1,598,227 SHU and the Trinidad Moruga Scorpion which as of February 2012 is the worlds hottest at 2,009,231 SHU
14 Jul 09, Jason (Australia - temperate climate)
Skunk, I tried that trick, stuck a couple of Habanero's onto the plant, low and behold they went too!!!
03 Aug 09, Tom (Australia - temperate climate)
Re animals eating chillis: it could be rats. We have possums, birds and rats. The birds are relatively easy to keep out - however they will find any holes in nets - particularly introduced English thrush. The possums at least eat the entire fruit and can tell which fruit is ripe - they don't tend to taste test like birds (taste testing spoils fruit which is not ripe). We have seen a rat or two in our garden that is too smart for any trap, poison etc. Presume it is the rat that can find its way through a mouse-wire cage I built for our berries and apple. I suspect rats are also responsible for partially eating fruit (different bite mark to birds).
30 Aug 09, kate (Australia - sub-tropical climate)
Last autumn I planted chilli and capsicum plants which were eaten down to a stick. I seem to have protected from what ate them, but now although they are getting new shoots, they don't seem to actually be getting any bigger. Also a couple grew flowers - but these never developed into fruit. Should I just throw them away and start again or be patient? Any advice would be great. I promise to reciprocate elsewhere on the site!
31 Aug 09, Buzz Killington (Australia - cool/mountain climate)
I don't mean to be rude, but would like to clarify a few things that have been said here, and give a bit of information. The Bhut Jolokia is supposed to be ~1.5 million Scoville units in heat and is realistically about 1 million, compared to a Habanero, which is usually ~300,000 Scoville units. The habanero is too hot for most, and the Bhut Jolokia is only for the diehard Chilliheads. Scotch Bonnets, Habaneros, and Bhut Jolokias are all Capsicum Chinense, whereas the standard chillies (pointy-ended ones) are Capsicum Annuum, and are usually alot more mild. Sweet Bell Peppers (Capsicums) are C. Annuum, and can cross-pollinate with other Chillies. Kate - Chillies are usually fairly slow-growing plants compared to things like Tomatoes etc. Right now, it may be too cold for them to be in full swing. The flowers are self-fertile, so will pollinate themselves, but you need to help them along by sticking pollen to the Pistil using a cotton bud or similar. Swirling your finger around gently inside the flower works too. When the fruit is pollinated, the flower will go brown, and drop off, and the fruit should start growing. Flowers browning and dropping could also be due to a poor feeding regime. On most (all?) fertiliser bottles you will see a NPK number set. N=Nitrogen, P=Potassium, K=Phosphorus. General vegetative growth (leaves/stems) is encouraged by high-N analysis fertilisers, and flowering is encouraged by high P/K analysis fertilisers. At this time of year, I have my chillies inside on shelves in front of a large west-facing window. Usually, I find that if the overnight low temperature drops below about 5 degrees C then they will stop growing/flowering. I would try and be patient with your Capsicums and Chillies. As they are already established, you should get a good head start this season. Good luck!
01 Sep 09, Barb (Australia - sub-tropical climate)
Re possums, I've found growing plenty of other food the possums prefer to eat if the best way to keep them off my vegies. Apparently possums really like Plumbago and also young gum leaves, and I'm lucky to have plenty of gum trees and a huge plumbago which gets well chewed in winter when the gums have less new growth. I also have solar powered flashing fairy lights wound amongst the vegies which seems to help keep the possums away too.
Showing 51 - 60 of 428 comments

Hi. I have my own chilli breeding program going on, and am planning to use a combination of Thai chilli, birdseye chilli, Chilli Diablo, some stock chilli (generic, little spice, huge fruit, and Habanero. All these plants are growing in a full-sun position in neutral soil with some compost and old manure mixed in, making it slightly more acidic, but they seem to love it. I have noticed growth of up to an inch a week if Worm Castings and seasol are mixed with some water and sprayed onto the leaves of the stock chilli and diablo. As the leaves of these two are very large, foliar feeding goes down a treat. The birdseye and thai chillies have smaller leaves, so I just add it into the irrigation water, with equal results. The habanero I have left alone, as a bit of an experiment to see how maintenance-free this part of the veg garden is. All the plants (apart from the diablo) were started from seed in the middle of winter, indoors, and the Thai chilli and Birdseye chillies have been topped as half the crop from them will go into our special family chilli sauce. All plants have abundant flowers, some of which are ready to open, and average about 60cm tall. I hope this helps and inspires some peopleto get into chillies.

- Mick

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