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🥬 Vegetable medium

Growing Radicchio in Tabriz

🇮🇷 Zone 4 Planting Guide · Cold semi-arid climate

USDA Zone 4 200 frost-free days 60-80 days to harvest

Quick Answer: Growing Radicchio in Tabriz

Yes, you can grow Radicchio in Tabriz, IR! Plant during Feb, Mar, Apr, Aug, Sep for best results. Tabriz is in USDA Zone 4 with a Cold semi-arid climate, offering 200 frost-free days per year. The difficulty level is medium, and Radicchio takes 60-80 days to harvest. Radicchio needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Tabriz + Radicchio

Tabriz's climate requires careful timing. Winter lows (-7°C) drop below Radicchio's minimum (-5°C), so avoid cold months. Summer highs (33°C) exceed Radicchio's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.

Radicchio tolerates -5°C to 24°C
Optimal: 10°C - 18°C
Tabriz range -7°C to 33°C

Tabriz Climate Data

USDA Zone
4
Frost-Free
200days
Winter Low
-7°C
Summer High
33°C
Rainfall
288mm/yr
Climate
BSk
Cold semi-arid

Radicchio Planting Calendar for Tabriz

Green months show the best time to plant Radicchio in Tabriz

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

Radicchio Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

60-80

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Radicchio

Fall-planted heads are best. Cold brings out red color. 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: Radicchio is frost tolerant — you can plant earlier in spring.

How to Grow Radicchio in Tabriz

Tabriz, IR is in USDA Hardiness Zone 4 with a Cold semi-arid climate (Köppen BSk). With winter lows of -7°C and summer highs of 33°C, the growing season spans approximately 200 frost-free days. Radicchio grows well with some gardening knowledge in this climate.

Radicchio thrives in temperatures between 10°C and 18°C, requiring full sun to partial shade and regular watering. In Tabriz, the best months to plant Radicchio are February, March, April, August, September. Since Radicchio can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-80 days after planting.

Tabriz receives only 288mm of annual rainfall, so consistent irrigation will be essential for growing Radicchio successfully.

Other Plants That Grow in Tabriz

More plants you can grow alongside Radicchio in Tabriz

Keep Exploring

Frequently Asked Questions

Can I grow radicchio in Tabriz?

Yes! Radicchio can be successfully grown in Tabriz, IR. Tabriz is in USDA Hardiness Zone 4 with a Cold semi-arid climate. The difficulty level for growing Radicchio here is rated "medium". The best months to plant are February, March, April, August, September.

When should I plant radicchio in Tabriz?

In Tabriz, the recommended planting months for Radicchio are February, March, April, August, September. Tabriz has 200 frost-free days per year, with winter lows of -7°C and summer highs of 33°C. Radicchio is frost tolerant, giving you more flexibility with planting dates.

How long does radicchio take to grow in Tabriz?

Radicchio typically takes 60-80 days from planting to harvest. In Tabriz's Cold semi-arid climate with 200 frost-free days, you have plenty of time to grow Radicchio to maturity. Fall-planted heads are best. Cold brings out red color. 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 radicchio indoors in Tabriz?

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

What month do I plant radicchio in Tabriz?

Plant Radicchio in Tabriz during February, March, April, August, September. These are the optimal months based on Tabriz's USDA Zone 4 climate, 200 frost-free days, and temperature range of -7°C to 33°C.

Is radicchio hard to grow in Tabriz?

Radicchio is rated "medium" to grow in Tabriz. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Radicchio in Tabriz is Moderate.

What grows well with radicchio in Tabriz?

In Tabriz, you can grow many companion plants alongside Radicchio. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Tabriz's Zone 4 climate.

Does radicchio need full sun in Tabriz?

Radicchio requires full sun to partial shade. Radicchio tolerates lower light. In Tabriz, 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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