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Spearmint

Mentha spicata

Also known as Bush Mint

herbaceous☀️ full sun💧💧 moderate water❄ Hardy: Zone 4a – Zone 11b

Climate Match for your location

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Spearmint is an herbaceous perennial herb with lance-shaped, bright green leaves and delicate purple or white flower spikes. It spreads vigorously via underground rhizomes and is commonly grown for its fresh, sweet leaves used in teas, cooking, and beverages.

Why grow it

Spearmint is milder and less camphoraceous than peppermint, making it preferred for culinary applications where a gentler mint flavor suits the dish. It establishes quickly in most temperate climates and tolerates partial shade better than many mint varieties, offering flexibility in garden placement. The plant produces harvestable leaf material over a longer season than annual herbs, and propagates easily from cuttings or division, reducing input costs.

Watch out for

Spearmint's vigor can make it difficult to contain in mixed plantings; regular harvesting or root barriers help manage its spread. Excessive moisture or poor drainage encourages fungal issues, particularly in humid climates, so site selection and air circulation matter more than with some herbs. Flavor quality can become muted if plants are allowed to flower heavily without being cut back, so periodic pruning maintains productivity.

Overview

Form
Spreading
Growth Rate
fast
Size
1.5–3′ tall × 2–4′ wide
Dormancy
deciduous
Family
Lamiaceae
EdibleMedicinalDynamic accumulatorPollinators & beneficial insects

Native Range

Mediterranean

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leafflower

Season of Interest

SpringSummer

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Companion Planting

Avoid near