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Custard Apple Seeds

Custard Apple Seeds

Regular price $8.99 AUD
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Annona squamosa

Note: Seeds are toxic if ingested

Overview

The Custard Apple (Annona squamosa), also known as Sugar Apple, Chirimoyo, Atemoya, and Sweetsop, is a small, evergreen fruit tree native to tropical regions of the Americas. It thrives in warm climates and produces sweet, creamy, segmented fruit with a delightful tropical flavor.

Growth & Climate Requirements

  • Climate: Tropical, Subtropical, and Temperate (if protected during winter)
  • Temperature Range: 10 to 38°C (50 to 100°F)
  • Soil Type: Well-draining, sandy loam
  • Location: Full sun to partial shade
  • Water Requirements: Light to medium
  • Pollination: Naturally pollinated by ants or hand pollination

Plant Characteristics

  • Growth Type: Fast-growing, evergreen (semi-deciduous in cooler climates)
  • Height: Up to 6 metres (20 feet)
  • Width: Up to 6 metres (20 feet)
  • Leaf Size: Mature leaves grow up to 18 cm long and 7 cm wide
  • Fruiting Season: Summer to autumn
  • Fruit Characteristics: Green, bumpy, approximately 10 cm long and 8 cm wide
  • Yield: A mature tree can produce around 75 fruits per season

Germination & Maturity

  • Germination Rate: 86%
  • Germination Time: 3-4 weeks, depending on conditions
  • Germination Difficulty: Easy
  • Time to Maturity: 2-4 years
  • Seed Storage: Store at 4°C (fridge) for up to 6 months

Special Considerations

  • Not frost-tolerant; protect from temperatures below 10°C
  • Can be grown in temperate regions if provided with proper care (e.g., greenhouse or indoor growing)
  • More wind-tolerant than other Annona species, except in cold, frosty conditions

 

How to Grow Annona squamosa (Custard Apple)

Step 1: Scarification

Gently rub the seeds against sandpaper or concrete to slightly wear down the outer shell. This helps moisture penetrate and speeds up germination. Be careful not to over-scarify, as this can damage the seed inside.

Step 2: Soaking

Place the seeds in a clean container of cooled, pre-boiled water and soak for 12-24 hours. If soaking for longer, change the water periodically to prevent bacterial contamination.

Step 3: Sowing & Germination

  1. Fill a small pot with seed-raising mix.
  2. Sow each seed 1 cm deep, covering lightly with soil.
  3. Mist with water to avoid disturbing the seed.
  4. Place the pot in a greenhouse or cover it with clear plastic wrap to maintain humidity.
  5. Keep in a warm, well-lit location with temperatures around 25°C (77°F). Use a heat mat if necessary.
  6. Germination typically occurs within 3-4 weeks.

Step 4: Transplanting Seedlings

  • Once seedlings sprout, transplant them into a small to medium pot after 1-2 weeks.
  • Keep in a warm, frost-free location for the first winter, possibly indoors.
  • Temperatures below 10°C can cause damage, and frost will kill the plant.

Step 5: Final Transplant

  • Move the plant to its final position in spring.
  • Ensure a north-facing, full-sun location for best growth.
  • Mulch well at the base to retain warmth and moisture.
  • Provide additional watering during fruiting season.

Maturity & Fruiting: Custard Apple trees take approximately 2-4 years to mature and start bearing fruit.

 

Enhance your garden with Custard Apple Seeds and enjoy its delicious, tropical fruit! 🌱🍈

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