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Growing Cosmos in Ankara

🇹🇷 Zone 5 Planting Guide · Cold semi-arid climate

USDA Zone 5 210 frost-free days 50-60 days to harvest

Quick Answer: Growing Cosmos in Ankara

Yes, you can grow Cosmos in Ankara, TR! Plant during Apr, May, Jun, Jul for best results. Ankara is in USDA Zone 5 with a Cold semi-arid climate, offering 210 frost-free days per year. The difficulty level is easy, and Cosmos takes 50-60 days to harvest. Cosmos needs full sun and low watering.

Climate Match Analysis

Moderate Match Ankara + Cosmos

Ankara's climate requires careful timing. Winter lows (-4°C) drop below Cosmos's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.

Cosmos tolerates 5°C to 35°C
Optimal: 15°C - 28°C
Ankara range -4°C to 30°C

Ankara Climate Data

USDA Zone
5
Frost-Free
210days
Winter Low
-4°C
Summer High
30°C
Rainfall
387mm/yr
Climate
BSk
Cold semi-arid

Cosmos Planting Calendar for Ankara

Green months show the best time to plant Cosmos in Ankara

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

Cosmos Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Low

Drought tolerant, water sparingly

📅

Days to Harvest

50-60

From planting to first harvest

📊

Difficulty

easy

Great for beginners

💡 Growing Tips for Cosmos

Direct sow. Thrives on neglect -- don't fertilize. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.

Frost tolerance: Cosmos is NOT frost tolerant — wait until after the last frost in Ankara.

How to Grow Cosmos in Ankara

Ankara, TR is in USDA Hardiness Zone 5 with a Cold semi-arid climate (Köppen BSk). With winter lows of -4°C and summer highs of 30°C, the growing season spans approximately 210 frost-free days. Cosmos is one of the easiest plants to grow in this climate.

Cosmos thrives in temperatures between 15°C and 28°C, requiring full sun and low watering. In Ankara, the best months to plant Cosmos are April, May, June, July. Cosmos is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 50-60 days after planting.

Ankara receives only 387mm of annual rainfall, so consistent irrigation will be essential for growing Cosmos successfully.

Other Plants That Grow in Ankara

More plants you can grow alongside Cosmos in Ankara

Keep Exploring

Frequently Asked Questions

Can I grow cosmos in Ankara?

Yes! Cosmos can be successfully grown in Ankara, TR. Ankara is in USDA Hardiness Zone 5 with a Cold semi-arid climate. The difficulty level for growing Cosmos here is rated "easy". The best months to plant are April, May, June, July.

When should I plant cosmos in Ankara?

In Ankara, the recommended planting months for Cosmos are April, May, June, July. Ankara has 210 frost-free days per year, with winter lows of -4°C and summer highs of 30°C. Since Cosmos is not frost tolerant, make sure to plant after the last frost date.

How long does cosmos take to grow in Ankara?

Cosmos typically takes 50-60 days from planting to harvest. In Ankara's Cold semi-arid climate with 210 frost-free days, you have plenty of time to grow Cosmos to maturity. Direct sow. Thrives on neglect -- don't fertilize. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.

Can I grow cosmos indoors in Ankara?

Cosmos can potentially be grown indoors in Ankara with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Apr, May, Jun, Jul outdoor planting window. Use containers with good drainage and low watering.

What month do I plant cosmos in Ankara?

Plant Cosmos in Ankara during April, May, June, July. These are the optimal months based on Ankara's USDA Zone 5 climate, 210 frost-free days, and temperature range of -4°C to 30°C.

Is cosmos hard to grow in Ankara?

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

What grows well with cosmos in Ankara?

In Ankara, you can grow many companion plants alongside Cosmos. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Ankara's Zone 5 climate.

Does cosmos need full sun in Ankara?

Cosmos requires full sun. In Ankara, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

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

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