Orange

Sweet oranges require full sun — a minimum of 8 hours daily — for optimal fruit production and flavor. In NE Florida, avoid planting in low areas subject to cold air pooling.

Water young trees every 2–3 days for the first few weeks, then reduce frequency as trees establish. Mature trees need about 1–1.5 inches of water per week; NE Florida's sandy soils drain quickly, so use microirrigation or deep, infrequent watering to prevent moisture stress that can cause premature fruit drop.

Plant in well-drained, slightly acidic sandy or loamy soil (pH 6.0–7.0). Apply a citrus-specific fertilizer (such as 8-8-8 with micronutrients) every 6 weeks from February through October for the first three years, then 4–5 times annually. Keep fertilizer away from the trunk and water in after application.