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Fruits

Cacao

Theobroma cacao

Cacao is a tropical tree that produces cacao beans, which are the primary ingredient in chocolate. The tree grows to about 4-8 meters in height and has broad, dark green leaves. Cacao pods grow directly from the trunk and branches, containing seeds surrounded by a sweet pulp. The beans are fermented, dried, roasted, and processed to produce cocoa solids and cocoa butter, essential for chocolate production. Cacao is economically significant in many tropical countries.

Calculate System for Cacao
400.00–600.00mm
Water Need
120 days
Season
30.00–60.00cm
Root Depth
25,000 kg/ha
Yield
20,000
Plants/ha

Growth Stages

Season: Mar – Aug (120 days)

Initial
Kc 0.400
30 days
Development
Kc 0.700
40 days
Mid-Season
Kc 1.000
60 days
Late
Kc 0.800
30 days

Cacao requires a humid environment and is often grown under the shade of taller trees. Varieties include Criollo, Forastero, and Trinitario, each with unique flavor profiles and resilience.

Water Requirements

Season Total: 400.00600.00 mm
Water Stress Sensitivity: High
Salt Tolerance: Moderate
Water Productivity: 15.500 kg/m³

Recommended Methods

Drip Irrigation90.00%Fixed Sprinkler70.00%

Soil Compatibility

Optimal pH range: 6.0 – 7.5

Sandy Loam
AWC100.00mm/m
Drainagegood
Drainage: Well-drained soils preferred
Organic Matter: 2.00%
Soil should be rich in organic matter. Regular soil testing is recommended to monitor pH and nutrient levels. Incorporating compost can enhance soil fertility.

Climate Compatibility

Temperature range: 15.0°C – 30.0°C

Tropical Wet
ETo: 3.006.00 mm/day
Temp: 20.0°C – 32.0°C
Frost: none
Frost Tolerance: Low frost tolerance
Heat Tolerance: Moderate heat tolerance
Cacao thrives in humid, tropical climates with stable temperatures. Protecting young plants from extreme temperatures and frost is essential for successful cultivation.

Planting Layout

100.00cm
Row Spacing
50.00cm
Plant Spacing
20,000
Plants per ha

Nutrient Requirements (kg/ha)

Nitrogen (N)150 kg/ha
Phosphorus (P)60 kg/ha
Potassium (K)180 kg/ha
40
Calcium (Ca) kg/ha
25
Magnesium (Mg) kg/ha
20
Sulfur (S) kg/ha
Schedule: Apply nitrogen in 3 splits during growing season
Organic Matter: 2-3% organic matter recommended

Yield Information

25,000
kg/ha
2.500
kg/plant
0.450
Harvest Index
Quality Factors: Size, color, sugar content

Design Your Cacao Irrigation System

Use our free calculators to plan water requirements, spacing, and system costs for your Cacao field.

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Related Guides

Introduction to Growing and Irrigating Cacao

Cacao, scientifically known as Theobroma cacao, is a tropical plant that is primarily cultivated for its beans, which are used to produce chocolate. Growing cacao can be a profitable venture due to the high demand for chocolate products worldwide. However, successful cultivation requires proper knowledge of the crop's…

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