Seeds 100 Seed (Mentha piperita)

European peppermint (Mentha piperita) is the classic, deeply fragrant mint that gives a true menthol coolness on the tongue. Its dark green, lance-shaped leaves carry a sharp, penetrating aroma that is noticeably crisper and more peppery than common spearmint, which is exactly why it is the go-to leaf for refreshing hot and iced tea, syrups, chocolate desserts, and a clean finishing garnish. It is a vigorous, fast-spreading perennial herb that forms a lush green clump, so it earns its place both in the kitchen and as a fragrant edging plant in the garden. With these seeds from tna W rna you can raise your own steady supply of this prized aromatic mint at home.

Planting

Start the seed indoors in spring, roughly 6 to 8 weeks before your planting-out date, and move plants outside only once the danger of frost has passed. Mint seed needs light to wake up, so simply press the seeds onto the surface of the growing medium and do not cover them. Keep the medium moist and well lit while it germinates, which takes about 10 to 14 days at around 22 to 24 C (the RHS notes roughly two weeks at about 20 C). Give your mint a spot in full sun to partial shade with at least 4 to 6 hours of light a day; it will grow in either, but it is most productive in full sun. Set established plants about 45 cm apart, or 30 to 45 cm apart in rows around 45 cm apart, remembering that a mature plant reaches about 45 to 90 cm tall and spreads aggressively by underground runners.

Fertilizing

Mint thrives in rich soil that is high in organic matter, so dig in compost or well-rotted manure before planting to feed the bed and improve drainage; aim for a soil pH of about 6.0 to 6.5. In well-amended ground your mint may need no extra feeding at all. Where you do feed, apply nitrogen from spring into early summer to match the plant's active growth. Go easy, though — too much nitrogen pushes soft, sappy growth that invites spider mites and aphids and can make disease worse.

Care

Keep the root zone consistently moist but never waterlogged, and don't let the plant wilt between waterings. Water the soil directly rather than the leaves to limit foliage disease, and water deeply instead of giving frequent light sprinklings; drip irrigation is better than overhead sprinklers. Mint is most reliably increased by division or by rooting stem or runner cuttings — divide established clumps in spring or autumn, take softwood cuttings from new shoots in spring, and split clumps every 3 to 4 years to keep them vigorous. Watch for mint rust, aphids, spider mites (worse in hot, dry conditions and with excess nitrogen), and the serious soil-borne Verticillium wilt; knock pests off with a strong jet of water or insecticidal soap and start with clean, disease-free stock. Harvest leaves and soft shoot tips once plants are established, since young tips hold the most intense flavour, and cut often to keep growth bushy. For drying or the strongest oil, cut the whole plant just as the flower buds begin to appear, and remove flower spikes to protect leaf flavour; after flowering, cut the plant back to about 5 cm from the base to bring on fresh growth.

In Egypt the best times to establish mint are autumn (September to November) and late winter to early spring (February to March), avoiding the peak summer heat. In the Nile Delta and Lower Egypt, set out divisions, rooted cuttings or seedlings from late September to November so the roots settle in during the mild winter, then enjoy strong spring growth; a February to March planting works too, and mint stays productive through Delta winters with a little protection. In warmer Upper Egypt, favour autumn planting (October to November) and the winter-to-early-spring window, and give the plants afternoon shade plus consistent deep watering through the hot months to prevent wilting and spider-mite outbreaks. Across the country the harvest runs from spring into autumn — keep snipping the shoot tips, and cut the plant back hard if it tries to flower in summer.