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Growing Lemongrass in Cartagena

🇨🇴 Zone 13 Planting Guide · Tropical savanna climate

USDA Zone 13 365 frost-free days 75-100 days to harvest

Quick Answer: Growing Lemongrass in Cartagena

Yes, you can grow Lemongrass in Cartagena, CO! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Cartagena is in USDA Zone 13 with a Tropical savanna climate, offering 365 frost-free days per year. The difficulty level is medium, and Lemongrass takes 75-100 days to harvest. Lemongrass needs full sun and regular watering.

Climate Match Analysis

Excellent Match Cartagena + Lemongrass

Cartagena's temperature range (24°C to 32°C) falls within the optimal growing range for Lemongrass (22°C to 32°C). This is an ideal climate match.

Lemongrass tolerates 15°C to 38°C
Optimal: 22°C - 32°C
Cartagena range 24°C to 32°C

Cartagena Climate Data

USDA Zone
13
Frost-Free
365days
Winter Low
24°C
Summer High
32°C
Rainfall
900mm/yr
Climate
Aw
Tropical savanna

Lemongrass Planting Calendar for Cartagena

Green months show the best time to plant Lemongrass in Cartagena

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

Lemongrass Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

75-100

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Lemongrass

Root store-bought stalks in water. Bring indoors before frost. Wait until soil warms to at least 22°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Lemongrass is NOT frost tolerant — wait until after the last frost in Cartagena.

How to Grow Lemongrass in Cartagena

Cartagena, CO is in USDA Hardiness Zone 13 with a Tropical savanna climate (Köppen Aw). With winter lows of 24°C and summer highs of 32°C, the growing season spans approximately 365 frost-free days. Lemongrass grows well with some gardening knowledge in this climate.

Lemongrass thrives in temperatures between 22°C and 32°C, requiring full sun and regular watering. In Cartagena, the best months to plant Lemongrass are January, February, March, April, May, June, July, August, September, October, November, December. Lemongrass is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 75-100 days after planting.

With 900mm of annual rainfall, Cartagena provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Cartagena

More plants you can grow alongside Lemongrass in Cartagena

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Frequently Asked Questions

Can I grow lemongrass in Cartagena?

Yes! Lemongrass can be successfully grown in Cartagena, CO. Cartagena is in USDA Hardiness Zone 13 with a Tropical savanna climate. The difficulty level for growing Lemongrass here is rated "medium". The best months to plant are January, February, March, April, May, June, July, August, September, October, November, December.

When should I plant lemongrass in Cartagena?

In Cartagena, the recommended planting months for Lemongrass are January, February, March, April, May, June, July, August, September, October, November, December. Cartagena has 365 frost-free days per year, with winter lows of 24°C and summer highs of 32°C. Since Lemongrass is not frost tolerant, make sure to plant after the last frost date.

How long does lemongrass take to grow in Cartagena?

Lemongrass typically takes 75-100 days from planting to harvest. In Cartagena's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Lemongrass to maturity. Root store-bought stalks in water. Bring indoors before frost. Wait until soil warms to at least 22°C before transplanting outdoors — cold soil stunts growth and can invite root rot. 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 lemongrass indoors in Cartagena?

Lemongrass can potentially be grown indoors in Cartagena 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 Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant lemongrass in Cartagena?

Plant Lemongrass in Cartagena during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Cartagena's USDA Zone 13 climate, 365 frost-free days, and temperature range of 24°C to 32°C.

Is lemongrass hard to grow in Cartagena?

Lemongrass is rated "medium" to grow in Cartagena. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Lemongrass in Cartagena is Excellent.

What grows well with lemongrass in Cartagena?

In Cartagena, you can grow many companion plants alongside Lemongrass. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Cartagena's Zone 13 climate.

Does lemongrass need full sun in Cartagena?

Lemongrass requires full sun. In Cartagena, 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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