The Best 20 Varieties of Tatsoi to Grow: Tips, Facts, and Information
Tatsoi is a fast-growing Asian leafy green prized for its glossy, spoon-shaped leaves, compact rosette habit, and mild mustard flavour. Closely related to pak choi, tatsoi excels in cool conditions and is one of the best crops for extending the growing season into autumn and winter. It performs reliably in UK gardens, raised beds, containers, polytunnels, and greenhouses.
Tatsoi can be harvested young as baby leaves or left to form full rosettes for cooking. With excellent cold tolerance and quick maturity, it’s a favourite for gardeners who want dependable harvests with minimal fuss.
This guide explores the best 20 varieties of tatsoi to grow, with practical tips, key facts, and growing information to help you achieve consistent, high-quality crops.
⭐ Recommended Products for Growing Tatsoi Successfully
Tatsoi thrives with steady moisture, fertile soil, and protection from pests and extreme weather. The following products help improve germination, leaf quality, and harvest reliability.
• Raised Beds, Trough Planters, or Deep Containers
Tatsoi prefers moisture-retentive but free-draining soil. Raised beds and troughs warm up quickly, improve drainage, and reduce slug pressure.
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• Fine Seed Compost or Vegetable Compost
A fine, nutrient-rich compost supports even germination and rapid early growth, producing tender, lush leaves.
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• Insect Mesh or Horticultural Fleece
Essential for protecting young plants from flea beetles and brassica pests, and for extending harvests in cooler weather.
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What Is Tatsoi?
Tatsoi (Brassica rapa subsp. narinosa) is a leafy brassica grown for its smooth, dark green leaves and thick, pale stems. It forms a low, spreading rosette and is valued for its tolerance of cold and light frost.
- Flavour: Mild, slightly mustardy
- Texture: Tender leaves with juicy stems
- Harvest time: 30–60 days from sowing
- Uses: Salads, stir-fries, steaming, soups
Tatsoi can be harvested as a cut-and-come-again crop or as whole rosettes.
Ideal Growing Conditions for Tatsoi
- Soil: Fertile, moisture-retentive, well-drained
- Position: Full sun to partial shade
- Sowing time: March–May and August–September
- Spacing: 20–30cm between plants
- Harvesting: Regular leaf picking or whole plants
Consistent watering prevents bitterness and bolting.
The Best 20 Varieties of Tatsoi to Grow
1. Green Tatsoi
The standard, most widely grown type.
- Dark green leaves
- Compact rosette
- Reliable flavour
Excellent all-round variety.
2. Black Summer Tatsoi
Known for its deep leaf colour.
- Almost black-green leaves
- Strong cold tolerance
- Attractive appearance
Ideal for autumn and winter crops.
3. Tah Tsai
Traditional Asian strain.
- Smooth, rounded leaves
- Mild flavour
- Fast-growing
Perfect for baby leaf harvests.
4. Tatsoi Rosette
Uniform, low-growing variety.
- Neat rosettes
- Tender texture
- Even growth
Great for raised beds.
5. Vitamin Green Tatsoi
Selected for nutritional value.
- Lush growth
- High leaf density
- Mild taste
Excellent for salads.
6. Green Fortune Tatsoi
Improved modern variety.
- Bolt-resistant
- Reliable yields
- Good heat tolerance
Suitable for spring sowing.
7. Baby Tatsoi
Harvested young for tenderness.
- Small, soft leaves
- Very quick cropping
- Mild flavour
Ideal for microgreens and salads.
8. Dark Leaf Tatsoi
Strong pigmentation and vigour.
- Rich green leaves
- Cold-hardy
- Robust growth
Excellent for winter harvesting.
9. Emerald Tatsoi
Glossy, attractive foliage.
- Shiny leaves
- Uniform size
- Mild flavour
Great presentation quality.
10. Mini Tatsoi
Compact-growing selection.
- Space-saving habit
- Fast harvest
- Dense rosettes
Perfect for containers.
11. Asian Greens Tatsoi
Versatile mixed-use type.
⭐ Recommended Products — Garden & Allotment Essentials for March
March is when the growing season truly begins. Seeds are being sown daily, beds are prepared and late frosts are still possible — these essentials help produce strong plants and a successful start.
Seed Trays, Modules & Propagation Kits — perfect for tomatoes, brassicas, lettuce, onions and flowers. 👉
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Heated Propagators, Heat Mats & Grow Lights — improves germination and prevents leggy seedlings during cold nights. 👉
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Seed & Cutting Compost — essential for healthy seedlings and strong root growth. 👉
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Garden Fleece & Plant Protection Covers — protects seedlings, potatoes and early plantings from late frost. 👉
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Spring Vegetable Seeds — carrots, beetroot, peas, spinach and salads can all be started now. 👉
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Garden Kneeler & Seat — makes long sowing and planting sessions far more comfortable. 👉
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Pressure Washer (Greenhouse & Patio Cleaning) — clean patios, paths and greenhouses before planting. 👉
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Solar Garden Lights — perfect for enjoying the garden during brighter spring evenings. 👉
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- Balanced flavour
- Reliable regrowth
- Multi-cut harvesting
Good for frequent picking.
12. Winter Tatsoi
Cold-focused variety.
- Frost tolerant
- Slow bolting
- Steady winter growth
Ideal for protected growing.
13. Giant Tatsoi
Larger-leaf variety.
- Bigger leaves
- Juicy stems
- Strong growth
Best for cooking.
14. Spoon-Leaf Tatsoi
Classic spoon-shaped foliage.
- Traditional appearance
- Tender texture
- Consistent flavour
Excellent culinary choice.
15. Compact Green Tatsoi
Neat, uniform plants.
- Tight growth habit
- Space efficient
- Easy to harvest
Great for small gardens.
16. Tatsoi Select
Improved garden selection.
- Even germination
- Strong regrowth
- Good disease resistance
Reliable for home growers.
17. Oriental Tatsoi
Traditional Asian variety.
- Mild mustard flavour
- Hardy growth
- Good cold tolerance
Excellent for stir-fries.
18. Green Jewel Tatsoi
Decorative and productive.
- Glossy leaves
- Compact rosettes
- Mild taste
Ideal for ornamental veg beds.
19. Fast Grow Tatsoi
Bred for speed.
- Quick maturity
- Early harvest
- Soft leaves
Perfect for succession sowing.
20. Heritage Tatsoi
Open-pollinated traditional type.
- Strong resilience
- Classic flavour
- Reliable performance
Ideal for seed savers.
Common Problems When Growing Tatsoi
- Bolting: Heat or drought stress
- Flea beetle damage: Protect seedlings early
- Yellowing leaves: Low nutrients or poor drainage
- Slow growth: Cold soil without protection
Regular watering and early protection prevent most issues.
Harvesting and Storage Tips
- Harvest outer leaves regularly
- Cut whole plants at the base if needed
- Best eaten fresh
- Stores for several days in the fridge
Frequent harvesting encourages continued growth.
Nutritional Benefits of Tatsoi
- High in vitamins A, C, and K
- Rich in calcium and iron
- Low in calories
- High antioxidant content
A highly nutritious leafy green.
Final Thoughts
Tatsoi is an excellent crop for gardeners who want fast results, compact plants, and reliable harvests across multiple seasons. Its cold tolerance, mild flavour, and versatility in the kitchen make it one of the most dependable Asian greens to grow at home.
Whether you prefer baby leaves for salads or mature rosettes for cooking, tatsoi delivers consistent quality with minimal effort, making it a valuable addition to any vegetable garden.