Introduction

Double Guava is a unique variety of guava (Psidium guajava) known for its high fruit yield, aromatic fragrance, and resilience. This tropical fruit tree is ideal for home gardens, offering both ornamental beauty and delicious fruit with proper care.

Planting and Location

• Best planting time: Spring or early summer.
• Sunlight requirements: Full sun (at least 6–8 hours daily).
• Soil: Well-draining, fertile soil with a pH of 5.5–7.0.
• Spacing: 10–15 feet apart for optimal growth and air circulation.

Watering Needs

• Water regularly, keeping soil moist but not waterlogged.
• Young trees require deep watering 2–3 times per week.
• Mature trees need less frequent but deep watering, especially during dry spells.

Fertilization

• Apply a balanced fertilizer (10-10-10) every 6–8 weeks during the growing season.
• Supplement with organic compost or manure for better fruit production.

Growth and Maintenance

• Height and Spread: Grows 10–20 feet tall with a wide canopy.
• Pruning: Trim dead or weak branches in early spring to promote healthy growth.
• Mulching: Apply organic mulch to retain moisture and suppress weeds.

Propagation

• Seed propagation: Takes longer but is viable.
• Cuttings and grafting: Preferred methods for faster fruiting and maintaining desirable traits.

Pest and Disease Management

• Pests: Watch for aphids, scale insects, and fruit flies; use neem oil or insecticidal soap as needed.
• Diseases: Susceptible to anthracnose and root rot; ensure proper airflow and avoid overwatering.

Winter Care

• Hardy in USDA Zones 9–11.
• Protect young trees from frost with burlap or covers.
• Move potted plants indoors if temperatures drop below 40°F (4°C).

Harvesting

• Fruits mature in 4–6 months after flowering.
• Harvest when the skin turns yellowish-green and emits a sweet fragrance.
• Store at room temperature or refrigerate for extended freshness.

Landscaping and Uses

• Perfect for tropical gardens, orchards, and patio containers.
• Attracts pollinators like bees and butterflies.
• Used in juices, jams, desserts, and fresh consumption.

Conclusion

Double Guava is a rewarding fruit tree that, with proper care, offers delicious harvests and year-round greenery. By providing the right soil, sunlight, and water conditions, this tree will thrive and produce abundant fruit for years to come.

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