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🌿 Herb medium

Growing Stevia in Port Louis

🇲🇺 Zone 12 Planting Guide · Tropical monsoon climate

USDA Zone 12 365 frost-free days 60-90 days to harvest

Quick Answer: Growing Stevia in Port Louis

Yes, you can grow Stevia in Port Louis, MU! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec for best results. Port Louis is in USDA Zone 12 with a Tropical monsoon climate, offering 365 frost-free days per year. The difficulty level is medium, and Stevia takes 60-90 days to harvest. Stevia needs full sun and regular watering.

Climate Match Analysis

Good Match Port Louis + Stevia

Port Louis's temperatures (17°C to 30°C) are within the tolerable range for Stevia (10°C to 35°C), though not always in the optimal zone (18°C to 28°C). Plant during recommended months for best results.

Stevia tolerates 10°C to 35°C
Optimal: 18°C - 28°C
Port Louis range 17°C to 30°C

Port Louis Climate Data

USDA Zone
12
Frost-Free
365days
Winter Low
17°C
Summer High
30°C
Rainfall
2010mm/yr
Climate
Am
Tropical monsoon

Stevia Planting Calendar for Port Louis

Green months show the best time to plant Stevia in Port Louis

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

Stevia Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

60-90

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Stevia

Harvest leaves before flowering for best sweetness. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and invites root rot. Wait until soil warms to at least 18°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: Stevia is NOT frost tolerant — wait until after the last frost in Port Louis.

How to Grow Stevia in Port Louis

Port Louis, MU is in USDA Hardiness Zone 12 with a Tropical monsoon climate (Köppen Am). With winter lows of 17°C and summer highs of 30°C, the growing season spans approximately 365 frost-free days. Stevia grows well with some gardening knowledge in this climate.

Stevia thrives in temperatures between 18°C and 28°C, requiring full sun and regular watering. In Port Louis, the best months to plant Stevia are January, February, March, April, May, June, July, August, September, October, November, December. Stevia is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 60-90 days after planting.

Port Louis receives 2010mm of annual rainfall, which provides good natural moisture for Stevia. Supplement with additional watering during dry spells.

Other Plants That Grow in Port Louis

More plants you can grow alongside Stevia in Port Louis

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Frequently Asked Questions

Can I grow stevia in Port Louis?

Yes! Stevia can be successfully grown in Port Louis, MU. Port Louis is in USDA Hardiness Zone 12 with a Tropical monsoon climate. The difficulty level for growing Stevia 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 stevia in Port Louis?

In Port Louis, the recommended planting months for Stevia are January, February, March, April, May, June, July, August, September, October, November, December. Port Louis has 365 frost-free days per year, with winter lows of 17°C and summer highs of 30°C. Since Stevia is not frost tolerant, make sure to plant after the last frost date.

How long does stevia take to grow in Port Louis?

Stevia typically takes 60-90 days from planting to harvest. In Port Louis's Tropical monsoon climate with 365 frost-free days, you have plenty of time to grow Stevia to maturity. Harvest leaves before flowering for best sweetness. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and invites root rot. Wait until soil warms to at least 18°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 stevia indoors in Port Louis?

Stevia can potentially be grown indoors in Port Louis 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 stevia in Port Louis?

Plant Stevia in Port Louis during January, February, March, April, May, June, July, August, September, October, November, December. These are the optimal months based on Port Louis's USDA Zone 12 climate, 365 frost-free days, and temperature range of 17°C to 30°C.

Is stevia hard to grow in Port Louis?

Stevia is rated "medium" to grow in Port Louis. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Stevia in Port Louis is Good.

What grows well with stevia in Port Louis?

In Port Louis, you can grow many companion plants alongside Stevia. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Port Louis's Zone 12 climate.

Does stevia need full sun in Port Louis?

Stevia requires full sun. In Port Louis, 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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