Citrumelo 'Dallas' (Trifoliate x Grapefruit)

Fruit: Tangy, intense, and best for the adventurous

Foliage: Deep green, leathery leaves

Light:

Citrus 'Dallas' thrives in full sun. Ensure it receives at least 6-8 hours of direct sunlight each day, especially if grown in a container. If indoors, place near a bright, south-facing window.

Soil:

Plant in well-draining soil enriched with organic matter. A sandy loam or a high-quality potting mix specifically formulated for citrus is ideal. Avoid heavy, clay soils that can become waterlogged.

Watering:

Maintain a consistent watering schedule, keeping the soil evenly moist but not waterlogged. Allow the top inch of soil to dry out between waterings. During hot summer months or in containers, check more frequently. Reduce watering in winter when the plant is less active.

Fertilization:

Feed with a balanced, slow-release citrus fertilizer during the growing season (spring through early fall). Apply every 6-8 weeks to promote healthy foliage and fruit production. Be sure to include micronutrients like magnesium, zinc, and iron.

Temperature & Humidity:

Citrus 'Dallas' is surprisingly cold-hardy for a citrus hybrid, tolerating temperatures down to 15°F (-9°C) once established. However, for optimal growth, maintain temperatures above 50°F (10°C). In colder regions, consider growing in a container to bring indoors during freezing weather.

Pruning:

Prune lightly in early spring to shape the plant and remove any dead or damaged branches. This will encourage better air circulation and sunlight penetration, promoting healthy growth.

Pests & Diseases:

Watch for common citrus pests such as aphids, spider mites, and scale. Use insecticidal soap or neem oil as needed. Ensure good air circulation to prevent fungal diseases like sooty mold or citrus canker.

Harvesting:

The fruits of Citrus 'Dallas' are typically ready to harvest in late fall to early winter. They are best picked when fully mature, as their flavor intensifies with ripening. Use them for marmalades, syrups, or zest for a burst of citrus flavor in your favorite recipes.

Container Growing:

When grown in pots, choose a container with drainage holes and a size that accommodates the plant’s root system. Repot every 2-3 years in fresh soil to prevent root-bound conditions.