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Growing Mint, also Garden mint

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

(Best months for growing Mint in New Zealand - cool/mountain 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 70°F and 75°F. (Show °C/cm)
  • Space plants: 12 inches 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

12 Mar 19, Greg paterson (Australia - tropical climate)
What is the best variety of mint for Darwin I have grown Coles and Woolies cuttings but they struggled and had low yield
15 Mar 19, Joanne (Australia - temperate climate)
Try growing Vietnamese mint. www.abc.net.au/gardening/factsheets/tropical-herbs/9427796
14 Mar 19, Mike (Australia - sub-tropical climate)
Do some internet research.
01 Jan 19, Chloe (Australia - sub-tropical climate)
My flourishing mint has suddenly grown very tall and stalky. Should I prune it right back or just the tops?
05 Jan 19, Mike Logan (Australia - sub-tropical climate)
Probably going to seed.
05 Oct 18, Mary-Clare (Australia - sub-tropical climate)
My mint is very yellow on the lower leaves. How do I make it more healthy. Is there a tip to adding something to the soil? Or do I just need to pinch all the tips off?
07 Oct 18, Mike (Australia - sub-tropical climate)
Pinch all the yellow leaves off and give it a shot of fertiliser. Mix some in a bucket of water and apply -1-2-3 teaspoons.
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.
07 Sep 18, kathy (Australia - temperate climate)
I grew chocolate mint. It smelled FANTASTIC. It tasted bleh.
02 Jul 18, sophie (Australia - temperate climate)
I live in Perth Western australia and would like to grow different and interesting varieties of mint. For example: Chocolate mint, Apple Mint Spearmint Vietnamese Mint any suggestions where I can find these seedlings. or do I have to start them from seed? Thank you, Sophie
Showing 1 - 10 of 69 comments

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.

- Liliana Klebe

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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. GardenGrow 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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