How to Grow Forastero Cacao
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Forastero Cacao
Theobroma cacao var. forastero
treeForastero is a cacao variety that produces approximately 80% of the world's cocoa supply. It is a hardy, high-yielding cultivar with a robust growth habit and moderate flavor complexity. The tree bears distinctive melon-shaped seed pods containing cocoa beans used for chocolate and cocoa production.
When should you plant Forastero Cacao in your zone?
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Example Forastero Cacao timeline · Pittsburgh, PA (Zone 6b)
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Plant Forastero Cacao
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Forastero Cacao
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Forastero Cacao dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in tropical zones 10b-12 with consistent warmth and humidity
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Get my Forastero Cacao timeline →Growth Stages
Seedling
4-6 weeksSmall sprouted seed with first true leaves emerging; delicate and requires protection
Maintain 70-80°F temperature, high humidity (80-90%), and bright indirect light. Use well-draining seed starting mix. Protect from direct sun and wind.
Nursery/Juvenile
6-12 monthsYoung tree with 4-6 true leaves developing; establishing root system and main stem growth
Gradually acclimate to outdoor conditions. Maintain consistent moisture and humidity. Fertilize monthly with balanced fertilizer. Provide shade structure. Stake for support if needed.
Vegetative Growth
1-3 yearsEstablished tree developing branching structure, reaching 15-25 feet tall; deep green foliage with elongated leaves
Prune lateral branches at 12-24 inches to encourage branching. Apply shade trees (banana, coconut, or legume trees). Maintain regular irrigation and mulch. Begin balanced fertilization every 2-3 months.
Flowering & Pod Production
Flowering occurs year-round in tropics; pods mature 5-6 months after floweringSmall pink, yellow, or red flowers emerging directly on trunk and branches (cauliflory); flowers develop into elongated ribbed pods containing 30-40 beans each
Reduce nitrogen fertilizer to encourage flowering; increase potassium and phosphorus. Maintain consistent moisture. Hand-pollinate flowers if pollinator insects are limited using a small paintbrush.
Harvest & Post-Harvest
Harvest season typically 4-6 weeks; continuous harvesting possible in tropical climatesMature pods change color to yellow, red, or orange depending on variety; pods split open revealing white/purple beans surrounded by sweet pulp
Harvest mature pods using a sharp machete or pruning saw. Ferment beans 5-7 days in boxes, turning daily. Dry beans 10-14 days until moisture content reaches 6-8%. Store in cool, dry conditions.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Remove infected pods immediately and bury or burn. Improve air circulation through pruning. Apply fungicides containing copper sulfate or mancozeb preventatively. Maintain sanitation of tools.
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Remove and destroy infected pods. Prune for better air circulation. Apply copper-based fungicides. Ensure proper drainage and avoid overhead watering.
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Harvest pods regularly and promptly. Remove mummified pods. Practice crop sanitation. Use pheromone traps. Remove alternate host plants.
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Spray with insecticidal soap or neem oil. Encourage natural predators. Prune heavily infested branches.
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Spray with water to dislodge. Apply neem oil or insecticidal soap. Improve air circulation through pruning.
Uses
Chocolate & Cocoa Production
CulinaryForastero beans are the primary source for commercial chocolate and cocoa powder worldwide. While less complex in flavor than Criollo varieties, they provide consistent quality and robust cocoa flavor suitable for mass-market chocolate production. [source]
Cocoa Beverages & Baking
CulinaryFermented and dried Forastero beans are processed into cocoa powder, cocoa butter, and chocolate liquor used in beverages, baked goods, and confections. The cocoa butter has culinary and cosmetic applications. [source]
Cardiovascular Health
MedicinalForastero cacao contains flavonoids and polyphenols with antioxidant properties that may support heart health and improve blood flow. Cocoa compounds have been studied for benefits including blood pressure regulation and improved vascular function. [source]
Cosmetic & Skincare Products
HouseholdCocoa butter extracted from Forastero beans is widely used in cosmetics, lotions, creams, and lip balms for its moisturizing and skin-conditioning properties. It remains solid at room temperature and melts at body temperature. [source]
Agroforestry & Ecosystem Support
WildlifeForastero cacao plantations grown under shade trees create agroforestry systems that provide habitat for birds, insects, and other wildlife while sequestering carbon and improving soil health compared to monocultures. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest pods year-round when they change color (yellow, red, or orange depending on cultivar) and feel slightly soft when squeezed. Cut pods using a sharp blade with a slight twisting motion, leaving a short stem. Ferment freshly extracted beans in wooden boxes or banana leaves for 5-7 days, turning daily, until beans develop chocolate color and aroma. Dry fermented beans on raised beds or wooden floors for 10-14 days, stirring regularly, until moisture reaches 6-8%. Store dried beans in burlap bags in cool (60-70°F), dry conditions.
Fun Facts
- 🌱 Forastero cacao earned its name from the Spanish word 'forastero,' meaning 'foreign,' because it was discovered in Ecuador and was considered a foreign species when brought to other cacao-growing regions.
- 🌱 A single cacao pod contains 30-40 beans, and it takes approximately 400-600 dried beans to produce one pound of cocoa powder, making cacao one of the most labor-intensive crops.
- 🌱 Cacao trees can live for 100+ years in ideal conditions, with some historic trees in Ecuador producing pods for over a century, making them valuable long-term agricultural investments.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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