Mustard Tatsoi - Japanese Green, regular seeds - not treated and non-gmo

Brassica rapa

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Price: 2.15 €

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traditional Japanese green forming a compact, thick rosette at maturity with tender spoon-shaped leaves. Great as baby leaf over a long harvest window, and also ideal for microgreens. (Untreated seeds, non-GMO.)

One sowing, many harvests—pick baby leaves for weeks or grow on for a full rosette.
Excellent for cool-season growing from after the last frost into late autumn.

• Untreated seeds (not treated with chemicals)

• Traditional Japanese mustard green

• Forms a compact, thick rosette when mature

• Tender, spoon-shaped leaves with a mild flavour

• Perfect for: baby leaf / microgreens / full-size rosettes

• Harvest: 21 days for baby leaves, 45 days to full size

• Sowing season: from after the last frost into late autumn

• Where to grow: beds / raised beds / greenhouse / pots & balcony containers

DESCRIPTION

Tatsoi is a cool-season mustard green that matures into a low, dense rosette of thick, tender leaves. The flavour is mild and versatile—excellent in salads, stir-fries, soups, and quick sautéing.

Its strength is flexibility: harvest as baby leaves over a long period, or let plants size up into full rosettes. It’s also a strong performer for microgreens when you want fast, fresh greens with great texture.

GROWING GUIDE

• Direct sow or start in trays and transplant

• Sow from after the last frost into late autumn (extend the season under cover)

• Sow depth: 0.5–1 cm

• For baby leaf/microgreens: sow denser and harvest young

• For full rosettes: thin to ~15–25 cm between plants

• Row spacing: 20–30 cm

• Keep soil evenly moist for the best tenderness

• Harvest baby leaves in about 21 days, full size around 45 days

• For repeat harvests, cut leaves above the growing point to encourage re-growth

MINI FAQ

Is it organic?
No. These are untreated seeds, but the variety is not organic.

Can I grow it for microgreens?
Yes—tatsoi is excellent for microgreens and baby leaf production.

Can I grow it in containers on a balcony?
Yes—use a deeper pot and water consistently.

How long is the harvest window?
You can harvest baby leaves for weeks, or grow to full rosettes in about 45 days.

Packet 200 seeds