Growing Capsicum, also Bell peppers, Sweet peppers

Capsicum annuum : Solanaceae / the nightshade family

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

(Best months for growing Capsicum in Australia - temperate regions)

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

August: Sow in pots

  • 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 18°C and 35°C. (Show °F/in)
  • Space plants: 20 - 50 cm apart
  • Harvest in 10-12 weeks. Cut fruit off with sharp knife.
  • Compatible with (can grow beside): Egg plant (Aubergine), Nasturtiums, Basil, Parsley, Amaranth

Your comments and tips

20 Jun 12, James (Australia - temperate climate)
Signs point to yes. Although hybrids may not produce well when seed is saved, the capsicum in the shops is most likely a hybrid. Genetically modified seeds won't sprout, but I doubt they will be GM. I would buy my own seeds.
17 Apr 12, Ray (Australia - temperate climate)
I have one capsicum bush in a small planter box it grew with about 8 small fruits (green) and not real large before they look as if they were starting to burn. After picking the fruit I wish to know will more fruit bloom from the one plant. Ray in suburban WA.
01 Sep 12, Dean (Australia - temperate climate)
Hi Ray, Read comments from the 28th from Kay, sound like the same problem. Will change colour the longer you leave them on the plant. I find the red ones a little bit sweeter. I am no expert but i have found capsicum one of the most easy vegetables to grow. Plant will not reproduce more capsicums.
19 Mar 12, rae (Australia - temperate climate)
my capsicums are bitter raw and cooked any one know why
09 Mar 12, Llane (Australia - sub-tropical climate)
I have some capsicum plants and one of them has 2 fruits already and growing well. This morning I discovered that the new fruit fall down on the ground and then I check the big one but it is detached from the plant. Why this happened? We live in Capalaba,Brisbane... any help, thank you.
07 Mar 12, simone (Australia - temperate climate)
I live in the northern suburb of perth wa and i am growing 3 capsicum plants in an old water tank. I purchased proper vegetable soil and fertilise weekly with seasol and npk every 2 weeks and water nearly every day, due to the hot weather we have at the moment. I have lots of healthy fruit, but have noticed that the leaves on one of the plants have turned yellow, what could be making them turn yellow?
09 Mar 20, Alan (Australia - tropical climate)
Hi Simone, the yellowing of leaves generally indicate that the plant is not getting enough oxygen, perhaps due to too much water. I find that with my rose plants. I shall assume that this maybe the same in your case. Please ask anybody else if my theory is correct. Good luck.
27 Aug 12, Barry (Australia - sub-tropical climate)
Hi, If you live in Perth and are using tap water then the water is way way to alkaline. Some times in Perth the water reads PH 8.00 and above. When the water is that high they will not up take nutrients. I would suggest getting a container and adjusting the ph. before watering the plants. Regards, Barry.
26 Feb 12, tonya (Australia - temperate climate)
i have 2 capsicum plants supported by trelis's. they're both about a metre high. they produce small-medium green to yellow chilli shape fruit, but if i let them get to yellow, they go rotten and soggy. dearly after red capsicum - any hints? many thanks :)
17 Jan 12, Kay (Australia - cool/mountain climate)
I have 4 capsicum plants outside in my garden, 2 have green fruit on them, but now one has started to show black coloration on the bottom of the fruit, still seems very firm and still growing, I just am wondering what to do, as if it is diseased I don't want to infect my other plants.
Showing 281 - 290 of 428 comments

Ive had capsicums and chillies over winter and they usually come good once it warms up. I prune them back and when it gets warmer you should find new leaves starting to emerge. Give it a good feed. The old leaves will eventually drop off. I had a chilli plant live for several years in a pot.

- Corinna Wildenauer

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