How to Grow Cacao

Cacao (Theobroma cacao) is a tropical evergreen tree grown for its pods, which contain the seeds used to make chocolate. It thrives in warm, humid conditions, rich soil, and filtered sunlight. This guide explains planting, care, harvesting, and climate considerations suitable for all regions.

Where Should You Plant Cacao?

  • Best location: Partial shade or filtered sunlight; cacao prefers protection from intense midday sun.
  • Soil: Moist, well-drained, organic-rich soil; pH 6.0–7.5.
  • Moisture: High humidity and consistent moisture support vigorous growth; avoid waterlogging.

When Should You Plant Cacao?

  • Start indoors: Begin seeds or cuttings in warm, humid conditions; cacao seedlings establish slowly.
  • Transplanting: Move outdoors once temperatures remain warm and stable, with no risk of cold damage.
  • Direct planting: Suitable in consistently warm climates; plant when soil temperatures support root development.

How Do You Plant Cacao?

  • Depth: Plant seeds ½–1 inch deep; fresh seeds germinate best.
  • Spacing: Space trees 8–12 feet apart; cacao grows as a small to medium-sized tree.
  • Quantity: One tree produces multiple pods; several trees increase yield and improve pollination.

Which Plants Grow Well With Cacao?

  • Companions: Banana, papaya, ginger, turmeric, and other tropical understory plants.
  • Avoid: Plants requiring full sun or dry soil; cacao prefers humidity and filtered light.
  • Best pairing: Shade-providing trees that help maintain humidity and protect young cacao plants.

How Do You Water and Feed Cacao?

  • Watering: Keep soil evenly moist; cacao benefits from regular misting in dry conditions.
  • Feeding: Apply compost or a balanced organic fertilizer to support leaf, flower, and pod production.

How Do You Care for Cacao?

  • Support: No staking required; trees develop sturdy trunks and branches.
  • Weeding: Maintain a clean planting area to reduce competition and preserve soil moisture.

Can You Grow Cacao in Containers?

  • Container size: Minimum 12–14 inches deep and wide; larger containers support long-term growth.
  • Winter growing: Grow indoors in warm, humid environments or under grow lights during cool seasons.

What Pests or Diseases Affect Cacao?

  • Pests: Aphids, mealybugs, and mites; maintain humidity and use organic controls if needed.
  • Diseases: Fungal leaf spots and root rot in overly wet conditions; ensure proper drainage and airflow.

How Do You Harvest Cacao?

  • Timing: Harvest pods when they turn yellow, orange, or red depending on variety; pods mature several months after flowering.
  • Leaves: Not typically harvested; trees are grown for pods and seeds.
  • Seeds: Remove seeds from ripe pods; ferment and dry them for traditional chocolate preparation.