Skip to content
🌿 Herb medium

Growing Rosemary in Windhoek

🇳🇦 Zone 8 Planting Guide · Hot semi-arid climate

USDA Zone 8 320 frost-free days 80-120 days to harvest

Quick Answer: Growing Rosemary in Windhoek

Yes, you can grow Rosemary in Windhoek, NA! Plant during Apr, May, Jun, Jul, Aug for best results. Windhoek is in USDA Zone 8 with a Hot semi-arid climate, offering 320 frost-free days per year. The difficulty level is medium, and Rosemary takes 80-120 days to harvest. Rosemary needs full sun and low watering.

Climate Match Analysis

Good Match Windhoek + Rosemary

Windhoek's temperatures (6°C to 30°C) are within the tolerable range for Rosemary (-5°C to 35°C), though not always in the optimal zone (15°C to 25°C). Plant during recommended months for best results.

Rosemary tolerates -5°C to 35°C
Optimal: 15°C - 25°C
Windhoek range 6°C to 30°C

Windhoek Climate Data

USDA Zone
8
Frost-Free
320days
Winter Low
6°C
Summer High
30°C
Rainfall
361mm/yr
Climate
BSh
Hot semi-arid

Rosemary Planting Calendar for Windhoek

Green months show the best time to plant Rosemary in Windhoek

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

Rosemary Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Low

Drought tolerant, water sparingly

📅

Days to Harvest

80-120

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Rosemary

Needs excellent drainage. Don't overwater. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.

Frost tolerance: Rosemary is frost tolerant — you can plant earlier in spring.

🤝

Companion Plants for Rosemary

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

🏠

Grow Rosemary Indoors

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

How to Grow Rosemary in Windhoek

Windhoek, NA is in USDA Hardiness Zone 8 with a Hot semi-arid climate (Köppen BSh). With winter lows of 6°C and summer highs of 30°C, the growing season spans approximately 320 frost-free days. Rosemary grows well with some gardening knowledge in this climate.

Rosemary thrives in temperatures between 15°C and 25°C, requiring full sun and low watering. In Windhoek, the best months to plant Rosemary are April, May, June, July, August. Since Rosemary can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 80-120 days after planting.

Windhoek receives only 361mm of annual rainfall, so consistent irrigation will be essential for growing Rosemary successfully.

Other Plants That Grow in Windhoek

More plants you can grow alongside Rosemary in Windhoek

Keep Exploring

Frequently Asked Questions

Can I grow rosemary in Windhoek?

Yes! Rosemary can be successfully grown in Windhoek, NA. Windhoek is in USDA Hardiness Zone 8 with a Hot semi-arid climate. The difficulty level for growing Rosemary here is rated "medium". The best months to plant are April, May, June, July, August.

When should I plant rosemary in Windhoek?

In Windhoek, the recommended planting months for Rosemary are April, May, June, July, August. Windhoek has 320 frost-free days per year, with winter lows of 6°C and summer highs of 30°C. Rosemary is frost tolerant, giving you more flexibility with planting dates.

How long does rosemary take to grow in Windhoek?

Rosemary typically takes 80-120 days from planting to harvest. In Windhoek's Hot semi-arid climate with 320 frost-free days, you have plenty of time to grow Rosemary to maturity. Needs excellent drainage. Don't overwater. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.

Can I grow rosemary indoors in Windhoek?

Rosemary can potentially be grown indoors in Windhoek 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, Aug outdoor planting window. Use containers with good drainage and low watering.

What month do I plant rosemary in Windhoek?

Plant Rosemary in Windhoek during April, May, June, July, August. These are the optimal months based on Windhoek's USDA Zone 8 climate, 320 frost-free days, and temperature range of 6°C to 30°C.

Is rosemary hard to grow in Windhoek?

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

What grows well with rosemary in Windhoek?

In Windhoek, you can grow many companion plants alongside Rosemary. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Windhoek's Zone 8 climate.

Does rosemary need full sun in Windhoek?

Rosemary requires full sun. In Windhoek, 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

See an error? Report it