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Guava

Crop details

Guava

Psidium guajava
Family: Myrtaceae

Categories

Quick stats

Family Myrtaceae
Typical harvest 15.0 t/ha
Varieties 1
Pests & diseases 1
Seasons 1

Crop profile

Growth habit perennial
Days to harvest 365+
Main uses Fruit (fresh/process)
Pollination insect
Origin / where it grows Tropical Americas; widely grown

Weather, soil & spacing

Best temperature 20–30 °C
Rainfall 800–1400 mm/yr
Altitude 0–1800 m
Best pH 5.5–6.8
Soil type Wide range; best in well-drained loams
Row spacing 600 cm
Plant spacing 600 cm
Planting depth 60 cm
Seed rate kg/ha (check local recommendation)
Nursery days

Simple notes for farmers

About the crop: This crop is perennial, which means once you plant it, the same plant can keep producing for many years. You can normally start harvesting about 365+ days after planting, depending on care and variety.

Main use: Farmers mostly grow this crop for fruit (fresh/process).

Pollination: This crop is mainly pollinated by insect. Keeping flowers healthy and having insects like bees in the field helps improve fruit set and yields.

Where it grows: Tropical Americas; widely grown It is grouped under: Fruits & Nuts.

Best climate: This crop does well in warm areas where the temperature is usually between 20 and 30 degrees Celsius. It prefers places that receive around 800 to 1400 millimetres of rain in a year. It can grow from near sea level up to about 1800 metres above sea level.

Soil: The crop grows best in slightly acidic to near neutral soils, with a pH of about 5.5 to 6.8. It does well in wide range; best in well-drained loams. Good drainage is important, so avoid waterlogged spots.

Plant spacing: Plant in rows about 600 centimetres apart, and leave about 600 centimetres between plants in the row. This gives each plant enough space for roots and canopy to spread.

Planting depth: Dig planting holes or furrows about 60 centimetres deep so the roots sit firmly in the soil but are not buried too deep.

Seed or planting material: Use good quality seed or healthy planting material. Follow local extension advice for the exact amount per hectare.

Farmer guide (mwongozo wa mkulima)

Nutrient schedule (mbolea kwa hatua)

# Stage DAP Product Rate Targets (kg/ha) Notes
1 Establishment 0 NPK 15-15-15 150 kg/ha N: —, P₂O₅: —, K₂O: —
2 Fruit set 180 MOP (K2O 60%) 100 kg/ha N: —, P₂O₅: —, K₂O: —

Nutrient requirements

Nutrient Stage Amount Unit
N Basal 40 kg/ha
P₂O₅ Basal 30 kg/ha
K₂O Basal 60 kg/ha
N Topdress 40 kg/ha
K₂O Topdress 40 kg/ha

Field images (picha shambani)

Guava
Name Country Maturity Traits
Apple Guava KE 540 Sweet; medium fruit
No fertilizer recommendations yet.
Name Type Symptoms Management
Fruit fly pest Larvae in fruit Baiting; sanitation; bagging
System Typical Min Max Notes
rainfed orchard 15 8 25
Country Region Planting Harvest
KE Low to mid-altitudes Onset of rains 2–3 flushes/year
Country Region Suitability
KE Low to mid-altitudes High