Growing Tatsoi in Chicago
🇺🇸 Zone 3 Planting Guide · Hot-summer humid continental climate
Quick Answer: Growing Tatsoi in Chicago
Yes, you can grow Tatsoi in Chicago, US! Plant during Mar, Apr, May, Aug, Sep for best results. Chicago is in USDA Zone 3 with a Hot-summer humid continental climate, offering 187 frost-free days per year. The difficulty level is easy, and Tatsoi takes 21-45 days to harvest. Tatsoi needs full sun to partial shade and regular watering.
Climate Match Analysis
Chicago's climate requires careful timing. Summer highs (29°C) exceed Tatsoi's maximum (25°C), so plant early or provide shade. Follow the recommended planting months for success.
Chicago Climate Data
Tatsoi Planting Calendar for Chicago
Green months show the best time to plant Tatsoi in Chicago
Tatsoi Growing Requirements
Sunlight
Full Sun to Partial Shade
2-4 hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
21-45
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Tatsoi
Very cold-hardy -- grows under snow. Fast-growing. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Frost tolerance: Tatsoi is frost tolerant — you can plant earlier in spring.
How to Grow Tatsoi in Chicago
Chicago, US is in USDA Hardiness Zone 3 with a Hot-summer humid continental climate (Köppen Dfa). With winter lows of -8°C and summer highs of 29°C, the growing season spans approximately 187 frost-free days. Tatsoi is one of the easiest plants to grow in this climate.
Tatsoi thrives in temperatures between 10°C and 20°C, requiring full sun to partial shade and regular watering. In Chicago, the best months to plant Tatsoi are March, April, May, August, September. Since Tatsoi can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 21-45 days after planting.
With 940mm of annual rainfall, Chicago provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.
Other Plants That Grow in Chicago
More plants you can grow alongside Tatsoi in Chicago
Keep Exploring
Frequently Asked Questions
Can I grow tatsoi in Chicago?
Yes! Tatsoi can be successfully grown in Chicago, US. Chicago is in USDA Hardiness Zone 3 with a Hot-summer humid continental climate. The difficulty level for growing Tatsoi here is rated "easy". The best months to plant are March, April, May, August, September.
When should I plant tatsoi in Chicago?
In Chicago, the recommended planting months for Tatsoi are March, April, May, August, September. Chicago has 187 frost-free days per year, with winter lows of -8°C and summer highs of 29°C. Tatsoi is frost tolerant, giving you more flexibility with planting dates.
How long does tatsoi take to grow in Chicago?
Tatsoi typically takes 21-45 days from planting to harvest. In Chicago's Hot-summer humid continental climate with 187 frost-free days, you have enough time with good planning to grow Tatsoi to maturity. Very cold-hardy -- grows under snow. Fast-growing. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Can I grow tatsoi indoors in Chicago?
Tatsoi can potentially be grown indoors in Chicago with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Mar, Apr, May, Aug, Sep outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant tatsoi in Chicago?
Plant Tatsoi in Chicago during March, April, May, August, September. These are the optimal months based on Chicago's USDA Zone 3 climate, 187 frost-free days, and temperature range of -8°C to 29°C.
Is tatsoi hard to grow in Chicago?
Tatsoi is rated "easy" to grow in Chicago. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Tatsoi in Chicago is Moderate.
What grows well with tatsoi in Chicago?
In Chicago, you can grow many companion plants alongside Tatsoi. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Chicago's Zone 3 climate.
Does tatsoi need full sun in Chicago?
Tatsoi requires full sun to partial shade. Tatsoi tolerates lower light. In Chicago, a spot with filtered or indirect light for 2-4 hours works well.