Last edited on 27 Oct 2026. View history
Spearmint
A variety of mint
How to sow spearmint: Direct seed. If planting indoors, harden off before transplanting seedlings outside.
Sun requirement for spearmint: Plant in Full Sun
Spearmint is a variety of mint that has a more delicate, sweet flavor than Peppermint. Like Peppermint, Spearmint is a perennial herb with square-shaped stems and pink, purple, or white flowers. Mint is often grown in pots to prevent it from overtaking the garden with its invasive, spreading rhizome root structure. The leaves are most aromatic before the plant flowers and can be used fresh, dried, or frozen. Mint's strongly scented leaves confuse the pests of carrots, tomatoes, alliums, and brassicas, and deter flea beetles.
- 18
- plantings
- 1
- harvest
- 1
- seed packet
Spearmint facts
Lifespan
First harvest expected
9 weeks after plantingHeight × spread
60cm × 30cmGrown for
leaf harvested 1 timeGrowing spearmint
- Plant in a pot or a sunk bucket to keep it from spreading at planting out
- Water regularly at planting out every week
- Pick sprigs at first harvest every week
- Cut back hard after flowering 8 weeks after first harvest
- Divide and replant 24 months after planting out
How members grow spearmint
Sunniness
Planted from
Harvested for
Plant spearmint with
Photos
Spearmint crops
Spearmint plantings
Video
Where spearmint grow
Only plantings by members who have set their locations are shown.
What people are saying about spearmint
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Who's planted spearmint
- bokunenjin Garden · Columbia, MD, USA
- danpan Garden
- shiny indoor plants · Wellington, NZ
- madjia Windowsill
- annaoj Back stoop garden 2016 · Gainesville, FL
Spearmint harvests
-
shiny harvested not specified.
almost 9 years ago
Find spearmint seeds
- Purchase seeds via Ebay
- Sign in or sign up to list your seeds to trade.
Learn more about spearmint
Resources outside Growstuff.