Dragon Fruit (White) Fruit Plant

Dragon Fruit, a recently introduced super fruit in India, is considered one of the most promising and profitable tropical fruit crops due to its excellent nutritional value, attractive appearance, and growing market demand.

Dragon fruit is a tropical fruit that has become increasingly popular in recent years. It grows on the Hylocereus cactus, also known as the Honolulu Queen, whose beautiful flowers bloom only at night. The plant is native to southern Mexico and Central America but is now cultivated in many tropical and subtropical regions around the world.

Also known as Pitaya, Pitahaya, or Strawberry Pear, dragon fruit is available in several varieties. The most common types have bright red skin with green scales resembling a dragon, giving the fruit its unique name. The most widely grown variety has white flesh with tiny black seeds, while another popular variety features deep red flesh with black seeds. A yellow-skinned variety with white flesh is also available.

Dragon fruit has a mildly sweet flavour that is often described as a refreshing combination of kiwi and pear. It is highly valued for its rich content of antioxidants, vitamins, fibre, and essential minerals.

THE PLANTATION

For dragon fruit plantation, plant well-cured cuttings directly into the soil at a depth of 1½–2 inches. Provide sturdy support such as wooden or concrete posts, walls, or fences for proper climbing and growth.

Prepare planting mounds using loose, well-drained soil mixed with 20 kg organic manure + 0.5 kg super phosphate + 1 kg NPK (16:16:8) per 50 supporting posts before planting. Plant 3–4 cuttings around each support, cover them with soil and straw, and tie them securely.

The spacing between plants depends on the support system used. Under vertical support systems, maintain 2–3 metres between planting rows, accommodating approximately 2,000–3,750 cuttings per hectare.

Dragon fruit has a shallow root system that absorbs nutrients efficiently, making regular fertilization essential for high yields.

Recommended Fertilizer Schedule:

• First Year: 50 g Urea + 50 g Super Phosphate, applied 3 times per year per supporting post.

• Fruit Bearing Stage: 0.5 kg Urea + 0.5 kg Super Phosphate + 0.5 kg Potash + 20 kg Organic Manure, applied 3 times per year per supporting post.

• Foliar micronutrient fertilizers may be sprayed once a week during fruit development.

• Stop fertilizer application at least 10 days before harvesting.

GROWING DRAGON FRUIT

Dragon fruit grows well in any well-drained soil, although it prefers slightly acidic soil with a pH between 6.0 and 7.0. Sandy soils are ideal, but any fertile, well-drained soil is suitable.

Apply fertilizer monthly during the active growing season. Stop fertilizing during the colder winter months when plant growth slows.

As a cactus, dragon fruit requires moderate watering. Water only when the topsoil feels dry, avoiding waterlogging. The soil should remain moist but never soggy.

The lower part of the plant can tolerate partial shade, but the growing tips require full sunlight for proper flowering and fruit production. Excessive shade reduces flowering and fruit yield.

Dragon fruit does not tolerate frost or prolonged cold temperatures. For optimal growth, temperatures should remain between 18°C and 27°C (65–80°F), and should not fall below 4°C (40°F).

DRAGON FRUIT POLLINATION

Dragon fruit flowers are naturally pollinated by moths, bats, and bees. However, some varieties are self-incompatible and require hand pollination for better fruit set.

Collect pollen from one flower using a clean cotton swab and gently transfer it onto the stigma of another flower. Hand pollination is best carried out between 8:00 PM and 8:00 AM, when the flowers are fully open.

Use a fresh cotton swab for each plant to avoid contamination. Fruits usually develop about one month after successful pollination.

PESTS AND DISEASES

Common pests affecting dragon fruit include mealybugs, aphids, mites, and thrips. Aphids also attract ants, which can further damage the plant.

Diseases such as Dragon Spot, bacterial infections, and soft stem rot may affect stems and branches. Proper sanitation, sterilized pruning tools, and good air circulation help reduce disease problems.

Excessive sunlight may cause sunburn, while overwatering can lead to root rot. Proper irrigation and drainage are essential for healthy plant growth.

HARVEST YOUR DRAGON FRUIT

Dragon fruit changes colour very late during fruit development, turning from green to bright red or rosy-pink approximately 25–27 days after flowering, depending on the variety.

Harvest generally takes place 27–33 days after flowering, although some varieties such as Hylocereus costaricensis may require around 30 days. Under Indian conditions, the first harvest usually begins about 14 months after planting.

Yields vary depending on planting density and management practices, averaging 10–30 tonnes per hectare.

Harvest fruits by gently twisting them in a clockwise direction until they detach naturally. This method minimizes damage and maintains fruit quality. Handle fruits carefully during harvesting, storage, and transport, as the leafy scales are delicate and can easily break.

Ideal for: Home Gardens, Terrace Gardens, Commercial Orchards, High-Density Farming, Organic Farming, and Profitable Tropical Fruit Cultivation.