- Species and varieties: White pitaya, also known as white dragon fruit, belongs to the species Hylocereus undatus. It is a variety of dragon fruit that has white flesh and small black seeds. Other varieties of dragon fruit include red-fleshed (Hylocereus costaricensis) and yellow-skinned (Hylocereus megalanthus).
- Hybrid or heirloom: White pitaya fruit seeds are typically heirloom varieties, meaning they are open-pollinated and have been passed down through generations without genetic modification. They are prized for their natural growth and genetic purity.
- Pruning and training: Pruning is essential for white pitaya plants to encourage healthy growth and fruit production. Remove any dead or damaged stems and train the plant to grow vertically using a trellis or support structure. This helps improve air circulation and sunlight exposure.
- Fertilization needs: White pitaya plants benefit from balanced fertilization. Use a balanced fertilizer (e.g., 10-10-10) during the growing season. Apply the fertilizer every 4-6 weeks, and reduce feeding during the dormant winter months. Organic compost or well-rotted manure can also be used to enrich the soil.
- Hardiness zones: White pitaya fruit seeds are suitable for USDA hardiness zones 10-11. They thrive in warm, tropical, and subtropical climates.
- Climate requirements: White pitaya requires a warm climate with temperatures ranging between 65°F to 85°F (18°C to 29°C). They need full sun exposure and well-draining soil. The plant is drought-tolerant but benefits from regular watering during the growing season.