Green Beans
Crop Encyclopedia

Green Beans

Phaseolus vulgaris

legume
All-year
Export Crop

Green beans (snap beans) are a commercially important vegetable for both the domestic market and export. They are grown year-round under irrigation in Zimbabwe.

55

Days to Maturity

8–15 tonnes/ha

Typical Yield

Moderate

Water Need

Low

Drought Tolerance

Soil Requirements

Optimal Soil Types

Sandy loam
Loamy
Well-drained light soils

pH Range: 6 – 7

Well-drained, fertile loamy soils. Sensitive to waterlogging which causes root rot. Avoid compacted or heavy clay soils.

Fertilizer: 2 Nutrich earthworm poop tea 12 Nutrich vermicompost 6 Compound C 5 Nutrich vermifoliar

Climate Requirements

Optimal Temp: 18–28°C

Rainfall: 0–700mm/year

Climate Zones

Moderate
High rainfall

Drip or furrow irrigation. Apply 25–35mm per week. Critical at flowering and pod fill. Wet foliage increases rust and angular leaf spot.

Current Weather for Green Beans

22°C

overcast clouds

Harare

24%

Humidity

17

km/h Wind

22–22°C

Min / Max Today

5-Day Forecast

Fri

23°

23°

Sat

31°

16°

Sun

32°

17°

Mon

33°

19°

Tue

34°

20°

Green Beans optimal climate: Temp: 18–28°C°C0

Planting & Harvesting

Planting Months

Mar
Apr
Aug
Sep

Harvesting Months

May
Jun
Oct
Nov

Planting Depth: 3–5 cm

Spacing: 60cm rows × 8–10cm plants (bush) or 1m × 30cm (climbing)

Material: Certified bean seed

Suitable Provinces & Regions

Provinces

Mashonaland East
Manicaland
Mashonaland West
Harare

Natural Regions

Region I
Region II
Common Pests
Bean Aphid (Aphis fabae)
High

Symptoms: Black colonies on stems, leaf curl, stunting

Management: Dimethoate spray; natural enemies; remove heavily infested stems

Thrips
Medium

Symptoms: Silvery scarring on pods, reduced marketability

Management: Spinosad spray; blue sticky traps

Bean Fly (Ophiomyia)
High

Symptoms: Swelling at stem base, tunnelling, plant death

Management: Imidacloprid seed treatment; early sowing; soil insecticide

Common Diseases
Angular Leaf Spot (Phaeoisariopsis)
High

Symptoms: Angular grey-brown spots on leaves and pods

Management: Mancozeb spray; crop rotation; resistant varieties

Bean Rust (Uromyces)
High

Symptoms: Orange-brown pustules on underside of leaves

Management: Triazole fungicide; resistant varieties; avoid wet foliage

Root Rot (Fusarium/Pythium)
Medium

Symptoms: Brown rotted roots, plant wilting and death

Management: Improve drainage; Trichoderma biocontrol; crop rotation

Governed Product Guidance

Crop-specific product selection, application rates, mixing, timing and treatment guidance for Green Beans are available only through ZEF's governed production-agronomy workflow after country readiness and product/regulatory approval.

Recommended Varieties
Amy (fine bean)
Teresa
Paulista
Bronco
Safari (export)
Julia
Market & Uses

Fresh export (EU market), local fresh market, food processing (canning, frozen), food service

Export Potential:

Very High

Cultivation Guide

AI-Generated

Step-by-step guide tailored to Green Beans in Zimbabwe

Country is not approved for production agronomy.

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