Name: Organic Tatsoi 'Asian Greens' Seeds
Brand: Gaia
SKU: GAI-SEMENCES
Price: 4.99 CAD
Availability: InStock

Sale Sold out

Organic open-pollinated heirloom seeds Brassicaceae

Gaia

Brassica rapa

From seed to harvest

HeirloomOpen-pollinated

Common nameTatsoi ‘Asian Greens’; Asian greens

FamilyBrassicaceae

GenusBrassica

Speciesrapa

CultivarAsian Greens

TypeOrganic open-pollinated heirloom seeds

Botanical nameBrassica rapa

Reproducible seedsYes

Heirloom varietytrue

Quantity per packetApproximately 50 seeds

Organic Tatsoi 'Asian Greens' Seeds (Brassica rapa). This open-pollinated heirloom Asian green forms a low rosette of glossy, dark green, spoon-shaped leaves on narrow white stems. Its soft texture and mild flavour suit salads, soups, and quick stir-fries. Gaia lists approximately 50 seeds certified organic by Ecocert Canada, with germination above 85% for lot GOGOG430. Young leaves may be ready to harvest in approximately 20 days. Kew recognizes Brassica rapa as an accepted species in the Brassicaceae family, with annual or biennial forms. This packet is sold as an annual vegetable crop for Canadian gardens. For practical seed starting, growing from seed succeeds best when the verified product depth, moisture and temperature guidance is followed.

Direct sow or transplant in early spring, then sow again in late summer to extend cool-season harvests. Place seeds approximately 1/2 inch deep in fertile, loose, moist, well-drained soil. Gaia lists germination in 4 to 10 days at approximately 18°C, with an optimum of 15°C. Space plants about 8 inches apart and rows 12 to 15 inches apart. Tatsoi grows in full sun to partial shade and maintains its best quality when soil moisture remains even. Light afternoon shade can help during warmer weather, while good air circulation and soil-level watering reduce stress around the compact rosettes. Use the product details as a clear guide on how to start seeds while keeping the growing medium evenly moist, never saturated.

Harvest young, tender outer leaves so the centre can continue producing, or cut the entire rosette at the base. Harvest before flowering to preserve the mild flavour because bolting can increase bitterness. Both leaves and stems can be eaten raw or cooked briefly. After picking, store them unwashed in a perforated bag or lightly ventilated container in the refrigerator and use promptly. Gaia reports cold tolerance to approximately −7°C, making this variety useful for spring, fall, and protected growing as nights become cold. Wash harvested greens under potable water immediately before preparation and remove any damaged leaves.

Light and life cycle

In the garden

Exposure: Full sun to partial shade
Life cycle: Annual vegetable crop

Sowing and germination

Sowing guide

Sowing & germination

Sowing depth

Approximately 1.25 (13 mm (1/2 in))

Spacing / density

20 cm (8 in) between plants; 30 to 38 cm (12 to 15 in) between rows

Germination temperature

Approximately 18 °C (64.4 °F); stated optimum 15 °C (59 °F).

Germination time

4 to 10 days; the lot lists germination above 85%

Sowing period

Early spring; sow again in late summer for a fall harvest

Propagation

Direct sowing or tray sowing followed by transplanting

Growing method

For Tatsoi 'Asian Greens'; Asian greens, follow these sowing and growing guidelines for the variety. Direct sow or transplant in early spring, then sow again in late summer for a fall harvest. Sow 1/2 inch deep, space plants 8 inches apart and rows 12 to 15 inches apart. Germination generally takes 4 to 10 days. Approximately 1/2 in (1.25 cm) Approximately 18°C; listed optimum of 15°C 4 to 10 days; the lot lists germination above 85% Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. This seed starting sequence supports reliable growing from seed while preserving the product-specific depth and temperature facts.

Soil and care

Soil & care

Care level

Easy

Watering

Water at soil level to keep soil evenly moist, especially during emergence and rosette formation. Avoid standing water and adjust frequency for temperature. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering.

Soil type

Fertile, loose, moisture-retentive, well-drained soil. Maintain even moisture without saturating roots and add mature compost before sowing when soil is poor. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering.

Seasonal care

For Tatsoi ‘Asian Greens’; Asian greens, adjust seasonal care to the plant’s actual growth cycle. Direct sow or transplant in early spring, then sow again in late summer for a fall harvest. Sow 1/2 inch deep, space plants 8 inches apart and rows 12 to 15 inches apart. Germination generally takes 4 to 10 days. Approximately 1/2 in (1.25 cm) Approximately 18°C; listed optimum of 15°C 4 to 10 days; the lot lists germination above 85% Harvest young, tender outer leaves for cut-and-come-again production, or cut the whole rosette at the base. Harvesting before flowering preserves its mild flavour and soft texture. Beans, Beets, Carrots, Cucumbers, Peas, Garlic, Onions, Dill, Marjoram. The packet contains Approximately 50 seeds. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients.

Growing in containers

Container growing

Growing Tatsoi ‘Asian Greens’; Asian greens in a container requires suitable volume, drainage, and exposure. 10 to 15 L per plant with free drainage. Match the container to the plant's development and provide free drainage from planting onward. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume. A light mulch can reduce splashing and moisture swings after the soil has warmed and plants are established.

Growth and harvest

Size, flowering & harvest

Mature height

15 to 30 cm (6 to 12 in)

Foliage color

Green

Foliage type

Herbaceous

Growth rate

Moderate

Growth habit

Upright to bushy

Edible parts

Young leaves, mature leaves, and tender stems

Days to maturity

Approximately 20 days for young leaves

Harvest

Harvest young, tender outer leaves for continued production, or cut the whole rosette at the base. Harvest before flowering to preserve mild flavour.

Garden companions

Garden associations

Companion plants & uses

Companion plants

Gaia suggests beans, beets, carrots, cucumbers, peas, garlic, onions, dill, and marjoram. Preserve the listed spacing and rotate with crops outside the Brassicaceae family. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots.

Plants to avoid

Gaia advises against pairing it with strawberries, tomatoes, potatoes, peppers, broccoli, cabbage, and kale.

Garden use

In the garden, place Tatsoi ‘Asian Greens’; Asian greens according to its habit, vigour, and access for harvest. Harvest young, tender outer leaves for cut-and-come-again production, or cut the whole rosette at the base. Harvesting before flowering preserves its mild flavour and soft texture. Beans, Beets, Carrots, Cucumbers, Peas, Garlic, Onions, Dill, Marjoram. The packet contains Approximately 50 seeds. Read the packet directions before starting and keep the label so the variety remains clearly identified throughout the season. Prepare a clean, loose, well-drained growing medium and moisten it before placing the seeds so they are not displaced by the first watering. Keep the seedbed evenly moist without standing water because excess moisture reduces air around developing roots. Move seedlings into bright light as soon as they emerge and rotate containers regularly to encourage balanced growth. Where several seedlings compete for the same space, thin carefully and retain the strongest plants without disturbing their roots. Before outdoor planting, gradually acclimatize young plants to wind, sunlight, and changing temperatures over several days. Follow the stated spacing so air can move between plants and each plant receives adequate light, water, and nutrients. Water at soil level when the surface begins to dry, then adjust frequency for weather, drainage, and container volume.

Recipe and storage

Recipe idea

From garden to table

For four servings with Tatsoi ‘Asian Greens’; Asian greens, harvest about 500 g of edible material at the recommended stage. Rinse under potable water, remove damaged sections, and use a clean cutting board. Cut the crop into even pieces. Warm 30 ml of oil in a skillet or preheat the oven to 200°C, then cook until tender and lightly browned. Season with 15 ml of lemon juice or mild vinegar, a small pinch of salt, pepper, and fresh herbs. Serve with a cooked grain or pulses. Adjust cooking time to the size of the pieces and the maturity of the harvest. Eat only the parts correctly identified as edible. Refrigerate leftovers in a closed container within two hours and use them promptly. Serve promptly to preserve the texture and aromas that distinguish this harvest. Taste before adding more salt so the variety’s own character remains at the centre of the dish. Use a clean board and utensils, then refrigerate promptly any portion that will not be served immediately.

Frequently asked questions

How long do Tatsoi 'Asian Greens' seeds take to germinate?

For Tatsoi 'Asian Greens'; Asian greens, the stated germination period is 4 to 10 days; the lot lists germination above 85%, with a germination temperature of Approximately 18°C; listed optimum of 15°C. Keep these conditions as steady as practical while allowing excess water to drain away. The temperature of the growing medium matters more than the surrounding air during this stage. Check moisture below the surface before watering again and avoid saturating the medium. Good air circulation helps young plants remain vigorous after emergence. Wait until the normal germination window has passed before assuming a seed will not emerge. When growing from seed, keep conditions stable for the full stated germination window before disturbing the mix.