Spearmint

పుదీనా ఆకుপুদিনা,

Mentha spicata L.

light
Sun–part
water
Medium
tall
56 cm
wide
86 cm

Lamiaceae

Also called Spear mint

When it flowers

Not known yet in the tropics: too few flowering observations to read a season from.

Read from iNaturalist photographs of it in flower. A month counts at 50% of the best month's flowering share (smoothed over three months) and 10% of its flowering count, from at least 100 flowering observations in the band.

PetsNC State Extension lists it as toxic to dogs, cats and horses (25 Oct 2026)
PeopleNC State Extension lists it as mildly poisonous (25 Oct 2026)

If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.

Something wrong with it?

About it

Grows as
PerennialKew's checklist, not yet checked
Climate
TemperateKew's checklist, not yet checked
Wild in
Europe to ChinaKew's checklist, not yet checked
Light
Full sun to part shade (3 h or more)Read from RHS and NC State Extension, checked by a majority of its sourcesBacked by both sources
Height
51 cm to 61 cmRead from RHS and NC State Extension, checked by a majority of its sourcesBacked by both sources. Sources differ: RHS 0.5–1 m; NC State Extension 1–2 ft
Spread
66 cm to 1.1 mRead from RHS and NC State Extension, checked: the middle of what its sources sayHalfway between its 2 sources, which differ. Sources differ: RHS 1–1.5 m; NC State Extension 1–2 ft
Water
Average: moist, well drainedRead from RHS and NC State Extension, checked by a majority of its sourcesBacked by both sources
Flowers
PurpleRead from RHS and NC State Extension, checked by a majority of its sourcesBacked by both sources. Sources differ: RHS purple; NC State Extension pink, purple, white
Coldest it survives
-27.2 °C (USDA zone 5a)Read from RHS and NC State Extension, checked: the middle of what its sources sayHalfway between its 2 sources, which differ. Sources differ: RHS -20 °C; NC State Extension -34.4 °C

Not known yet: heat, hottest it survives.

In other languages (12)

Spanish
hierbabuena arodi, hierbabuena lisa, Hierbabuena
root
MENSPI, alfabieso, aksmynta
Catalan
Menta, Menta verda
French
Menthe verte, Menthe en épi, Menthe crépue
German
Grüne Minze, Ähren-Minze, Ährige Minze
Czech
máta klasnatá
Portuguese
hortelã-verde, hortelã-comum, hortelã-das-cozinhas
Danish
Grøn mynte, Grøn Mynte
Russian
Мята колосистая, Мята имбирная., Мята кучерявая
Norwegian Bokmål
grønnmynte
Finnish
viherminttu, kähäräminttu
Lithuanian
Garbiniuotoji mėta, Šaltmėtė

Where this comes from

A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.