Growing Green Bean in Antananarivo
🇲🇬 Zone 9 Planting Guide · Subtropical highland climate
Quick Answer: Growing Green Bean in Antananarivo
Yes, you can grow Green Bean in Antananarivo, MG! Plant during Jul, Aug, Sep, Oct for best results. Antananarivo is in USDA Zone 9 with a Subtropical highland climate, offering 345 frost-free days per year. The difficulty level is easy, and Green Bean takes 50-60 days to harvest. Green Bean needs full sun and regular watering.
Climate Match Analysis
Antananarivo's temperatures (10°C to 26°C) are within the tolerable range for Green Bean (10°C to 32°C), though not always in the optimal zone (18°C to 27°C). Plant during recommended months for best results.
Antananarivo Climate Data
Green Bean Planting Calendar for Antananarivo
Green months show the best time to plant Green Bean in Antananarivo
Green Bean Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
50-60
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Green Bean
Sow directly after last frost. Pick frequently to keep plants producing. 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: Green Bean is NOT frost tolerant — wait until after the last frost in Antananarivo.
Grow Green Bean Indoors
No garden? Learn how to grow Green Bean indoors with our complete guide
How to Grow Green Bean in Antananarivo
Antananarivo, MG is in USDA Hardiness Zone 9 with a Subtropical highland climate (Köppen Cwb). With winter lows of 10°C and summer highs of 26°C, the growing season spans approximately 345 frost-free days. Green Bean is one of the easiest plants to grow in this climate.
Green Bean thrives in temperatures between 18°C and 27°C, requiring full sun and regular watering. In Antananarivo, the best months to plant Green Bean are July, August, September, October. Green Bean 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.
Antananarivo receives 1390mm of annual rainfall, which provides good natural moisture for Green Bean. Supplement with additional watering during dry spells.
Other Plants That Grow in Antananarivo
More plants you can grow alongside Green Bean in Antananarivo
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Frequently Asked Questions
Can I grow green bean in Antananarivo?
Yes! Green Bean can be successfully grown in Antananarivo, MG. Antananarivo is in USDA Hardiness Zone 9 with a Subtropical highland climate. The difficulty level for growing Green Bean here is rated "easy". The best months to plant are July, August, September, October.
When should I plant green bean in Antananarivo?
In Antananarivo, the recommended planting months for Green Bean are July, August, September, October. Antananarivo has 345 frost-free days per year, with winter lows of 10°C and summer highs of 26°C. Since Green Bean is not frost tolerant, make sure to plant after the last frost date.
How long does green bean take to grow in Antananarivo?
Green Bean typically takes 50-60 days from planting to harvest. In Antananarivo's Subtropical highland climate with 345 frost-free days, you have plenty of time to grow Green Bean to maturity. Sow directly after last frost. Pick frequently to keep plants producing. 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 green bean indoors in Antananarivo?
Green Bean can potentially be grown indoors in Antananarivo 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 Jul, Aug, Sep, Oct outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant green bean in Antananarivo?
Plant Green Bean in Antananarivo during July, August, September, October. These are the optimal months based on Antananarivo's USDA Zone 9 climate, 345 frost-free days, and temperature range of 10°C to 26°C.
Is green bean hard to grow in Antananarivo?
Green Bean is rated "easy" to grow in Antananarivo. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Green Bean in Antananarivo is Good.
What grows well with green bean in Antananarivo?
In Antananarivo, you can grow many companion plants alongside Green Bean. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Antananarivo's Zone 9 climate.
Does green bean need full sun in Antananarivo?
Green Bean requires full sun. In Antananarivo, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.