Ramphal (Annona reticulata), often called bullock's heart, is a small semi-deciduous tropical tree of the custard apple family. It bears large heart-shaped fruit with a reddish-brown to pinkish rind and creamy, mildly sweet white flesh, eaten fresh across India.
A close relative of sitaphal (Annona squamosa), it is hardier and more vigorous, thriving in the hot, frost-free plains of central, southern and coastal India. It is valued for its quick growth, low maintenance and dependable cropping after the monsoon.
The tree grows 5-10 m tall with drooping branches and oblong leaves, making it suitable for home orchards, farm boundaries and large gardens where a productive shade-and-fruit tree is wanted.
Specifications
| Family |
Annonaceae |
| Native region |
Tropical Americas (Central America, Caribbean, northern South America) |
| Mature height |
5-10 m |
| Mature spread |
3-5 m |
| Growth rate |
Fast |
| Foliage |
Semi-deciduous; oblong-lanceolate, glossy green leaves 10-20 cm long |
| Flower colour |
Greenish-yellow |
| Flower season |
Summer (March-June), before and during early monsoon |
| Climate zone |
Tropical and subtropical; frost-free |
Care guide
| Sunlight |
Full sun; needs at least 6 hours of direct sunlight daily for good fruiting. |
| Watering |
Water regularly when young; water-deeply but allow topsoil to dry between waterings. Reduce in winter. Drought-tolerant once established. |
| Soil / mix |
Well-drained deep loamy soil rich in organic matter; tolerates a range of soils but dislikes waterlogging. pH 6.0-7.5. |
| Temperature |
Thrives at 20-35 C; sensitive to frost. Avoid temperatures below 5 C. |
| Humidity |
Prefers moderate to high humidity typical of tropical Indian climates. |
| Fertilizer |
Apply well-rotted FYM or compost at start of monsoon; feed young trees with balanced NPK 2-3 times a year. |
| Pruning |
Prune after harvest in winter to remove dead/crowded branches and shape the canopy; encourages new fruiting wood. |
| Repotting |
Best grown in ground; if potted while young, repot every 1-2 years into a larger container with fresh soil. |
| Propagation |
Commonly by seed; superior varieties by grafting or budding onto seedling rootstock. |
| Pests & problems |
Mealybugs, scale, fruit-borer and Annona seed borer; watch for anthracnose in humid weather. |
| Toxicity / safety |
Fruit pulp is edible, but the seeds, bark and leaves are toxic if ingested and contain neurotoxic acetogenins; keep seeds away from children and pets. Seed powder is a known irritant to eyes. |
| Difficulty |
Easy |
Uses
Ramphal is grown chiefly as a fruit tree across Indian home gardens and farms.
- Fresh fruit eaten ripe; pulp used in shakes, ice creams and desserts.
- Fast-growing shade and boundary tree for large gardens and orchards.
- Used in traditional Indian medicine (leaves, bark, seeds) in folk preparations.
- Seed and leaf extracts traditionally used as a natural insecticide and to treat head lice.
Growing tips
Plant saplings at the onset of the monsoon (June-July) so the rains help establishment. Choose a sunny, frost-free, well-drained spot.
Mulch the base to conserve moisture and apply compost or FYM before the rains each year. Protect young plants from cold winter winds in north India. Fruit ripens in the post-monsoon to winter months (October-February); harvest when the rind colour changes and the fruit gives slightly to gentle pressure, then ripen indoors.
