Tatsoi
Brassica rapa subsp. narinosa
Family: Brassicaceae
Tatsoi grows in full sun to partial shade and prefers fertile, moisture-retentive, well-drained soil. Water needs: Moderate; keep evenly moist.
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How to Grow Tatsoi
Tatsoi growing information includes sunlight requirements of Full sun to partial shade, soil conditions listed as Fertile, moisture-retentive, well-drained soil with a soil pH of 6.0-7.5, and Moderate; keep evenly moist water needs. The listed hardiness zones are 2-11 as an annual. For propagation reference, the database lists germination or establishment information for Tatsoi as 4-8 days, with planting or establishment depth listed as 1/4 inch. Days to maturity are listed as 40-55 days.
Plant Overview
Tatsoi (Brassica rapa subsp. narinosa) is listed in the Brassicaceae family and categorized as a vegetable with a biennial commonly grown as an annual life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Easy.
- Plant ID
- PLT-0153
- Family
- Brassicaceae
- Plant type
- Vegetable
- Life cycle
- Biennial commonly grown as an annual
- Difficulty
- Easy
Growing Conditions
Tatsoi is listed for full sun to partial shade conditions. Water needs are listed as moderate; keep evenly moist. The database soil reference is Fertile, moisture-retentive, well-drained soil. The listed soil pH range is 6.0-7.5, and the listed hardiness range is 2-11 as an annual.
- Hardiness zones
- 2-11 as an annual
- Sunlight
- Full sun to partial shade
- Soil
- Fertile, moisture-retentive, well-drained soil
- Soil pH
- 6.0-7.5
- Water needs
- Moderate; keep evenly moist
Seed & Germination
For seed starting, the listed germination time is 4-8 days and the seed depth is 1/4 inch. The listed time to maturity is 40-55 days. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.
- Germination
- 4-8 days
- Seed depth
- 1/4 inch
Harvest & Propagation
- Days to maturity
- 40-55 days
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Growing Reference Note
Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.