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Growing Tatsoi in Campinas

🇧🇷 Zone 9 Planting Guide · Humid subtropical (dry winter) climate

USDA Zone 9 340 frost-free days 21-45 days to harvest

Quick Answer: Growing Tatsoi in Campinas

Yes, you can grow Tatsoi in Campinas, BR! Plant during Apr, May, Jun, Jul for best results. Campinas is in USDA Zone 9 with a Humid subtropical (dry winter) climate, offering 340 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

Moderate Match Campinas + Tatsoi

Campinas's climate requires careful timing. Summer highs (30°C) exceed Tatsoi's maximum (25°C), so plant early or provide shade. Follow the recommended planting months for success.

Tatsoi tolerates -10°C to 25°C
Optimal: 10°C - 20°C
Campinas range 10°C to 30°C

Campinas Climate Data

USDA Zone
9
Frost-Free
340days
Winter Low
10°C
Summer High
30°C
Rainfall
1371mm/yr
Climate
Cwa
Humid subtropical (dry winter)

Tatsoi Planting Calendar for Campinas

Green months show the best time to plant Tatsoi in Campinas

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Tatsoi Not recommended

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

easy

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 Campinas

Campinas, BR is in USDA Hardiness Zone 9 with a Humid subtropical (dry winter) climate (Köppen Cwa). With winter lows of 10°C and summer highs of 30°C, the growing season spans approximately 340 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 Campinas, the best months to plant Tatsoi are April, May, June, July. 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.

Campinas receives 1371mm of annual rainfall, which provides good natural moisture for Tatsoi. Supplement with additional watering during dry spells.

Other Plants That Grow in Campinas

More plants you can grow alongside Tatsoi in Campinas

Keep Exploring

Frequently Asked Questions

Can I grow tatsoi in Campinas?

Yes! Tatsoi can be successfully grown in Campinas, BR. Campinas is in USDA Hardiness Zone 9 with a Humid subtropical (dry winter) climate. The difficulty level for growing Tatsoi here is rated "easy". The best months to plant are April, May, June, July.

When should I plant tatsoi in Campinas?

In Campinas, the recommended planting months for Tatsoi are April, May, June, July. Campinas has 340 frost-free days per year, with winter lows of 10°C and summer highs of 30°C. Tatsoi is frost tolerant, giving you more flexibility with planting dates.

How long does tatsoi take to grow in Campinas?

Tatsoi typically takes 21-45 days from planting to harvest. In Campinas's Humid subtropical (dry winter) climate with 340 frost-free days, you have plenty of time 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 Campinas?

Tatsoi can potentially be grown indoors in Campinas with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Apr, May, Jun, Jul outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant tatsoi in Campinas?

Plant Tatsoi in Campinas during April, May, June, July. These are the optimal months based on Campinas's USDA Zone 9 climate, 340 frost-free days, and temperature range of 10°C to 30°C.

Is tatsoi hard to grow in Campinas?

Tatsoi is rated "easy" to grow in Campinas. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Tatsoi in Campinas is Moderate.

What grows well with tatsoi in Campinas?

In Campinas, 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 Campinas's Zone 9 climate.

Does tatsoi need full sun in Campinas?

Tatsoi requires full sun to partial shade. Tatsoi tolerates lower light. In Campinas, a spot with filtered or indirect light for 2-4 hours works well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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