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Growing Cilantro in Valletta

🇲🇹 Zone 9 Planting Guide · Hot-summer Mediterranean climate

USDA Zone 9 365 frost-free days 45-70 days to harvest

Quick Answer: Growing Cilantro in Valletta

Yes, you can grow Cilantro in Valletta, MT! Plant during Nov, Dec, Jan, Feb for best results. Valletta is in USDA Zone 9 with a Hot-summer Mediterranean climate, offering 365 frost-free days per year. The difficulty level is medium, and Cilantro takes 45-70 days to harvest. Cilantro needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Valletta + Cilantro

Valletta's climate requires careful timing. Summer highs (31°C) exceed Cilantro's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.

Cilantro tolerates 2°C to 24°C
Optimal: 10°C - 20°C
Valletta range 10°C to 31°C

Valletta Climate Data

USDA Zone
9
Frost-Free
365days
Winter Low
10°C
Summer High
31°C
Rainfall
553mm/yr
Climate
Csa
Hot-summer Mediterranean

Cilantro Planting Calendar for Valletta

Green months show the best time to plant Cilantro in Valletta

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

Cilantro Growing Requirements

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Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

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Water

Regular

Consistent moisture, 1-2 inches/week

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Days to Harvest

45-70

From planting to first harvest

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Difficulty

medium

Some experience helpful

💡 Growing Tips for Cilantro

Sow every 3 weeks for continuous harvest. In hot climates, grow in fall/winter only. 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: Cilantro is frost tolerant — you can plant earlier in spring.

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Companion Plants for Cilantro

Find out which plants grow best alongside Cilantro — and which to keep apart

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Grow Cilantro Indoors

No garden? Learn how to grow Cilantro indoors with our complete guide

How to Grow Cilantro in Valletta

Valletta, MT is in USDA Hardiness Zone 9 with a Hot-summer Mediterranean climate (Köppen Csa). With winter lows of 10°C and summer highs of 31°C, the growing season spans approximately 365 frost-free days. Cilantro grows well with some gardening knowledge in this climate.

Cilantro thrives in temperatures between 10°C and 20°C, requiring full sun to partial shade and regular watering. In Valletta, the best months to plant Cilantro are November, December, January, February. Since Cilantro can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 45-70 days after planting.

With 553mm of annual rainfall, Valletta provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Valletta

More plants you can grow alongside Cilantro in Valletta

Keep Exploring

Frequently Asked Questions

Can I grow cilantro in Valletta?

Yes! Cilantro can be successfully grown in Valletta, MT. Valletta is in USDA Hardiness Zone 9 with a Hot-summer Mediterranean climate. The difficulty level for growing Cilantro here is rated "medium". The best months to plant are November, December, January, February.

When should I plant cilantro in Valletta?

In Valletta, the recommended planting months for Cilantro are November, December, January, February. Valletta has 365 frost-free days per year, with winter lows of 10°C and summer highs of 31°C. Cilantro is frost tolerant, giving you more flexibility with planting dates.

How long does cilantro take to grow in Valletta?

Cilantro typically takes 45-70 days from planting to harvest. In Valletta's Hot-summer Mediterranean climate with 365 frost-free days, you have plenty of time to grow Cilantro to maturity. Sow every 3 weeks for continuous harvest. In hot climates, grow in fall/winter only. 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 cilantro indoors in Valletta?

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

What month do I plant cilantro in Valletta?

Plant Cilantro in Valletta during November, December, January, February. These are the optimal months based on Valletta's USDA Zone 9 climate, 365 frost-free days, and temperature range of 10°C to 31°C.

Is cilantro hard to grow in Valletta?

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

What grows well with cilantro in Valletta?

In Valletta, you can grow many companion plants alongside Cilantro. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Valletta's Zone 9 climate.

Does cilantro need full sun in Valletta?

Cilantro requires full sun to partial shade. Cilantro tolerates lower light. In Valletta, 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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