Dwarf Spearmint - 1200 seeds (Mentha spicata)

£1.24

Estimated Delivery between September 12 and September 14.

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Mentha spicata – Spearmint
Aromatic hardy perennial herb with fresh, sweet classic mint flavour

Mentha spicata, commonly known as Spearmint, is a vigorous hardy perennial herb prized for its fresh, sweet mint flavour and intensely aromatic green leaves. Softer and less sharply mentholated than peppermint, its refreshing flavour makes it one of the most versatile mints for everyday culinary use.

Fresh leaves are excellent in teas, cold drinks, salads, sauces, desserts and traditional mint sauce, and can also be dried for later use. Spearmint is extremely productive once established, producing repeated harvests of fresh foliage throughout the growing season. Its spreading habit makes it particularly well suited to containers, where growth can be easily controlled, while summer flower spikes are also attractive to bees and other pollinating insects.

Why You'll Love It

● Fresh, sweet and highly aromatic classic mint flavour

● Suitable for growing indoors in pots for fresh mint close at hand

● Excellent for teas, cold drinks, sauces, salads and desserts

● Productive cut-and-come-again herb for repeated harvesting

● Hardy perennial that returns year after year

● Easy to grow in containers where its vigorous spread can be controlled

Ideal For

● Kitchen herb gardens

● Indoor windowsill growing

● Patio containers

● Fresh herbal teas and drinks

● Culinary harvesting

● Pollinator-friendly herb gardens

How to Sow & Grow (UK)
Sow indoors: February–May
Plant out: May–June, after hardening off
Direct outdoors: April–June
Harvest: May–October; established plants can be harvested repeatedly throughout the growing season
Life cycle: Hardy herbaceous perennial
Germination temperature: 18–21°C (64–70°F)
Average germination time: 10–21 days
Depth: Surface sow, gently press seeds onto the compost – do not cover
Light required: Yes – light aids germination; do not exclude light
Moisture: Keep compost consistently moist but not waterlogged during germination; established plants prefer consistently moist soil
Environment: Full sun or partial shade
Soil type: Fertile, moisture-retentive but well-drained soil
Plant spacing: 30–45 cm (12–18 in)
Mature height: Approximately 30–60 cm (12–24 in)
Expert Growing Tips

● Surface sow the very small seeds and gently press them onto moist compost without covering, as light aids germination.

● Spearmint can also be grown indoors in a pot on a bright windowsill. Provide plenty of natural light, keep the compost evenly moist and harvest stems regularly to encourage fresh leafy growth.

● For the most useful culinary growth, harvest or trim stems regularly to encourage fresh, tender shoots and prevent plants becoming coarse.

● Grow Spearmint in a large container if you want to restrict its vigorous underground spread; plants grown directly in open soil can spread rapidly through rhizomes.

● Keep plants consistently watered during dry periods, especially when growing in containers, as moisture encourages lush, tender leaf production.

● For the best flavour and aroma, harvest leafy stems before flowering; regular cutting can also delay flowering and extend the supply of fresh leaves.

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