Growing Mint, also Garden mint

Mentha spicata : Lamiaceae / the mint family

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

(Best months for growing Mint in Australia - tropical regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • Easy to grow. Grow in trays and plant out or start from cuttings. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 21°C and 24°C. (Show °F/in)
  • Space plants: 30 cm apart
  • Harvest in 8-12 weeks. Cut leaves from top with scissors.
  • Compatible with (can grow beside): Cabbages, Tomatoes

Your comments and tips

24 Mar 14, Col (Australia - temperate climate)
Bright green caterpillars. Put some white butchers paper under the plants and look for black poo
06 Apr 14, Julie (Australia - temperate climate)
Hi, I live in South Australia and my mint has been eaten by a bright green caterpillar, have also noticed the black poo on some leaves, how do I get rid of future caterpillars is there something natural I can do to stop them coming back. Please help as my mint was thriving last week but now is full of holes and the leaves have been stripped bare. :-(
29 Nov 12, Kathy Mottley (Australia - sub-tropical climate)
Hi. I have small black bugs on my mint plant which are eating the leaves and also seem to be leaving a brown mark on the leaves. How can I get rid of them?
28 Dec 12, Anne (Australia - sub-tropical climate)
Hi Kathy, sounds like these could be aphids or mites (if so, they are sap suckers). First plan of attack I use is to hose them off with a strong jet of water. If they return, then the next day I do the same. If they return a third time, I use Eco-Oil to suffocate them. It's a certified organic oil based solution that you spray onto the leaves. The company I get it from is www.ecoorganicgarden.com.au and it's a great emergency product for organic gardeners for those stubborn problems. Other than that, I also address the health of the plant and soil. Pests generally only attack plants that are unhealthy so I add rock minerals, give the plant a fish/seaweed 'tonic' to boost them with trace elements, check soil moisture is adequate and mulch well. Hope this helps!
22 Oct 12, Richard (Australia - sub-tropical climate)
I am told that if a mint plant flowers, the taste becomes bitter. I have noticed that the flavour weakens. Question is - will the same mint plant recover in time to give a sweeter and full flavour? Can I do anything to to recover a flowered mint plant?
15 Aug 12, Phil Green (Australia - sub-tropical climate)
Hi all, My recently planted mint has leaves that look like they have been burnt. Any ideas what might have caused it? Cheers Phil
21 Aug 12, Stevee (Australia - temperate climate)
Have you had frost lately Phil? Frost can make the leaves (particularly new ones) go black.
28 Jan 12, z. watts (Australia - arid climate)
I spray with pyrethrum once a week. It's from a plant and non toxic to mammals.
27 Dec 13, Matt from Canberra (Australia - cool/mountain climate)
Pyrethrum IS toxic to mammals. It is a neurotoxin which is especially bad for pregnant ladies and unborn babies. Just because something is derived from a natural source does not mean it is necessarily safe. Arsenic, crude oil and anthrax are all natural, yet I would not be spraying them anywhere near my food!
27 Jan 12, Angela (Australia - temperate climate)
Hi. I have a type of white bug/flies on my mint. Does any one know how to get rid of them naturally without spraying chemicals on them? Thanks!
Showing 51 - 60 of 64 comments

If you are ever at the Willunga markets there is often a plant stand there with chocolate mint.

- Marie

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