Brassica, Tatsoi, Rosette ~ 1250 seeds

Sun Preference
Full-Sun
Bloom or Harvest Time
Spring, Fall
  $3.39

Description

This delicious and beautiful Asian green grows quickly and easily in both spring and fall. Rosette Tatsoi speedily forms round flat rosettes of rich green, teardrop shaped leaves. At maturity, the big heads measure a foot in diameter. Tatsoi’s tender, succulent leaves have a wonderful mild flavor, sweeter than most other Asian greens. Tatsoi adds both color and flavor to fresh green salads or enjoy it in stir-fries. This vitamin and anti-oxidant rich powerhouse is a great ornamental edible.

Seed Starting Successfully

Start your garden from scratch with Gertens' wide variety of seed packets! Whether you're a seasoned gardener or just starting out, we have seeds for every skill level and garden size. From colorful flowers to delicious vegetables, our seeds are carefully selected for their quality and performance.

Seed Starting Successfully

Grow Your Best

When to Grow Veggies & Fruits

From Our Experts

Details

Plant In: February - May, August - October 
Sun/Shade:  Full sun 
Planting Depth: 1/4 inch 
Space Seeds: 2 - 3 inches
Days to Germinate: 7 - 10 days 
Days to Harvest: Approx. 42 - 45 

TO START OUTDOORS
In very early spring, plant in well-drained, fertile soil in full sun. Sow seeds 2 to 3 inches apart in rows spaced 8 to 12 inches apart. Cover 1⁄4 inch deep and keep evenly moist to ensure good germination. When well established, thin seedlings 6 to 8 inches apart, so they have room to mature into large rosettes.

TO START INDOORS 
Several weeks before last frost, sow seeds in a container of seed starting mix 2 inches apart and cover 1⁄4 inch deep. Keep moist and provide a strong light source until seedlings are about 3 inches tall. Transplant outdoors 6 to 8 inches apart, as plants mature into large rosettes.

GROWING NOTES 
Tatsoi thrives in rich soil and cool growing conditions. Space seedlings properly and keep well weeded and watered for best tasting, full heads. Feed several times during the quick growing season with fish emulsion or another high nitrogen fertilizer for best growth. Sow again in late summer for a fast growing fall crop.

HARVEST AND USE
Use early thinnings for salads. Cut whole mature rosettes of leaves when plump and well filled out – they reach a foot or more across! Use the pretty, dark green, teardrop shaped leaves for fresh, tasty salads, quick stir-fries, or braised until tender-crisp. Tatsoi is both mild and sweet tasting and absolutely chock full of vitamins and antioxidants.

More Information

Spacing in Row 2-3", thin/transplant 8" apart
Days to Germination 7-10 days
Planting Depth 1/4"
Days to Maturity 42-45 days
Seed Packet Type Vegetables
Plant Life Cycle Annual
Bloom or Harvest Time Spring, Fall
Sun Preference Full-Sun
Brand Renee's Garden

Product Questions (12)

Starting times will vary depending on the vegetable you are growing. Each seed packet will have specific sowing instructions for that type of vegetable. Some plants, such as tomatoes and peppers, should be started indoors, 6-8 weeks before the last frost...
The process of bringing seeds outside is called hardening off. Hardening off is generally done sometime after the seedling has two full sets of normal leaves. In Minnesota, you want to begin hardening off seedlings in late April/early May.  To ...
If you have a southern facing window with all day sun, you may grow seedlings in a windowsill. Be sure to rotate the seedlings frequently to ensure the plants do not lean heavily towards the sun. For more even results, use a grow light, positioned roughly...
We recommend using either high intensity T5 fluorescent bulbs, or LED grow lights. Both setups will produce excellent results. T5s are the typical grow light, are economical and come in frequencies that are helpful for plant development. LED technology...
Grow lights should be kept roughly 4-5” above the top of seedling leaves. If you are using very powerful LEDs, you could even keep them 8-10” away.
Grow lights should be used to mimic a natural sunlight cycle for plants. We recommend using them 12 hours a day, from roughly 7am to 7pm.  
A variety of seedling trays exist for seed starting. If you are starting smaller seeds, a simple peat cell tray works great. However, the larger the seed, the larger the initial pot should be. If you are starting larger seeds indoors such as: sunflowers...
Do not start any type of fertilizer regime for young seedlings until they have at least two full sets of regular leaves. Start with a root stimulator, then after a month you may move on to a gentle, weak (half strength) water-based fertilizer. Remember...
Let the roots tell you when to transplant. When you begin to see the seedling’s root growing out of the bottom of their current pot, it is time to transplant up to something larger. We recommend using a 4” nursery pot to transplant most seedlings. In...
Gertens carries a wide variety of both spring and autumn planted bulbs. Spring planted bulbs, such as gladioli and dahlias, are best started indoors in early April, and planted outside once the soil temperatures are above 55 F. Autumn planted bulbs, ...
The big three tips are: 1) Staking and training 2) Feeding and watering and 3) Harvesting and enjoying. 1) Keeping plants trained and staked allows air circulation around crops and provides much-needed support for produce as it grows...
Gertens does carry an assortment of both perennials, as well as annual and perennial wildflower mixes. It is important to remember when growing perennials, that you will not get any flowers the first year of growth. It often takes a perennial 2-3 years...
loader
Loading...