Growing Mint, also Garden mint

Mentha spicata : Lamiaceae / the mint family

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

(Best months for growing Mint in Canada - Zone 2b Sub-Arctic regions)

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

Although mint can be grown from seeds, cuttings are a faster, more reliable option.
Cuttings can be planted directly when danger of frost is past. Mint can be grown in pots outdoors or indoors.

Mint prefers damp, partly shaded areas and once established will grow for many years. Mint dies down in Winter and sends up new shoots in Spring.

Mint is a rampant grower and will take over a garden bed if not restrained.

One way to contain mint is to use an old bottomless bucket pushed into the ground. The mint won't be able to put its roots out sideways, so will take longer to spread. If grown in a pot, mint needs to be watered regularly to keep it healthy.

Culinary hints - cooking and eating Mint

Mint adds a fresh flavour if chopped and sprinkled over salads. And is traditionally used mixed with vinegar and sugar to make mint sauce for lamb.

Your comments and tips

21 Jul 15, Louise (Canada - Zone 7b Mild Temperate climate)
need to know after it flowers is it still good in canada???
21 Jul 15, Liz (New Zealand - sub-tropical climate)
You will find that there are less leaves after flowering but they are still useable
20 Sep 18, Liliana Klebe (Canada - Zone 3b Temperate Warm Summer climate)
This is my first mint plant ever, we planted it outdoors in a raised bed... Winter is coming, do I need to protect it by covering it, or can I just trim it and leave it alone.
21 Jan 22, Jessica Watson (Canada - zone 4a Temperate Warm Summer climate)
Mints are like a weed. They come back every year here in Calgary

My best advice: Peppermint is hardy, grows in poor soil and drought tolerant. I do recommend planting in a container, even then once the roots work their way out of the weeping holes you will have it where ever it sat or where ever the trails touch the ground long enough to take root if it isn't trimmed regularly. VERY invasive species and that goes for all of the Mint Family. It will ruin a Garden/vegetable bed quickly. Due to the extreme heat you might try a little experiment. Plant some it in full sun, some in partial, and full shade to find whats best in your conditions.

- Elder

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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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