Growing Guide: Cherimoya

Quick Care Guide

Plant Type: Perennial Tropical Fruit Tree
Harvest Season: Late Winter to Spring
Mature Size: 20-30 feet tall, 15-20 feet wide
Soil & Moisture: Well-draining, fertile soil; moderate watering
Light Requirements: Full Sun to Partial Shade
Growth Rate: Moderate
Self-fertile: No (requires hand pollination or cross-pollination). We recommend growing at least two or more plants for an increased chance of fruit production.
Zone Hardiness: Outdoors 9-11; Patio/Greenhouse 4+; Grown as a container plant in cooler zones
Propagation: Grown from seeds or grafted plants; fruiting begins in 3-5 years.

Growing Guide for Cherimoya

Climate and Soil Requirements

  • Climate: Cherimoya thrives in warm, subtropical to tropical climates and is best suited for USDA hardiness zones 9-11. It prefers mild winters and cool summers. While it is not frost-tolerant, it does well in areas with cool, dry winters and moderate summer temperatures.
  • Soil: Cherimoya prefers well-draining, fertile soil with a slightly acidic to neutral pH (6.5-7.0). Adding organic compost or well-rotted manure will improve soil fertility and moisture retention.

Planting

  1. Location: Choose a sunny to partially shaded location that receives at least 6 hours of sunlight daily. Full sun is best for fruit production, but Cherimoya can tolerate partial shade in hotter climates.
  2. Soil Preparation: Prepare the soil by loosening it and adding compost or organic matter to improve drainage and fertility.
  3. Planting Time: Plant in the spring or early summer, when the risk of frost has passed.
  4. Spacing: Space trees 15-20 feet apart to allow for their spreading growth habit.

Watering

  • Consistent Moisture: Water regularly to keep the soil consistently moist but not waterlogged. Cherimoya trees need consistent watering during the growing season but can tolerate slightly drier conditions during the winter months.

Sunlight and Fertilizing

  • Full Sun to Partial Shade: Ensure the tree receives at least 6 hours of sunlight daily for optimal fruit production. In very hot climates, some afternoon shade may help prevent leaf burn.
  • Fertilizing: Apply a balanced, slow-release fertilizer in early spring and mid-summer to support healthy growth and fruiting. Organic compost or liquid fertilizer can be used to improve soil fertility.

Pruning and Maintenance

  • Moderate Maintenance: Cherimoya trees benefit from regular pruning to maintain size, shape, and air circulation. Prune in late winter before new growth begins, removing any dead or crossing branches. Regular pruning will encourage better fruit production.
  • Pollination: Cherimoya trees are not self-fertile and require either hand pollination or cross-pollination by another tree. Hand pollination is often needed for consistent fruiting, especially in home gardens.

Pest and Disease Management

  • Common Pests: The tree may attract pests such as aphids, mealybugs, or scale. Use insecticidal soap or neem oil to manage infestations.
  • Diseases: Ensure good air circulation and proper drainage to prevent fungal diseases like root rot and leaf spot. Avoid overwatering, which can lead to root rot.

Harvesting Cherimoya

When to Harvest:

  • Cherimoya fruits are typically harvested in late winter to spring, once the fruit has reached full size and the skin begins to slightly soften. The fruit should yield slightly to gentle pressure, similar to an avocado.

How to Use:

  • To enjoy Cherimoya, simply cut the fruit in half and scoop out the creamy flesh with a spoon, avoiding the large black seeds. It’s delicious on its own or can be added to fruit salads, blended into smoothies, or used in desserts.