The Texas Pink is hardy outdoors in USDA zones 7-11, where it can grow as a large shrub or small multi-stemmed tree reaching 8-15 ft. tall and 10-15 ft. wide. In cooler regions (down to zone 4), grow it in a container that can be moved to a protected spot for winter. It wants full sun and excellent drainage above all else.
Planting
- Choose the sunniest spot you have — at least 6-8 hours of direct sun produces the best flowering and fruit set.
- Pick a site with well-draining soil; pomegranates dislike soggy roots. On heavy clay, plant on a slight mound or amend generously.
- Dig a hole as deep as the root ball and about twice as wide, loosening the surrounding soil.
- Set the plant so the top of the root ball sits level with the surrounding ground — don't bury it too deep.
- Backfill, firm gently, and water in well to settle the soil. Add 2-3 in. of mulch around the base, keeping it a few inches off the trunk to prevent rot.
Care & maintenance
- Water. Keep the soil evenly moist the first year while roots establish. After that it's quite drought-tolerant, but consistent water during flowering and fruiting helps prevent fruit splitting.
- Feed. Apply a balanced fertilizer in early spring as growth begins; avoid heavy nitrogen, which pushes leaves at the expense of fruit.
- Light & temperature. Full sun and heat are ideal. Outdoors it's hardy to roughly zone 7. In containers in colder zones, move it to a garage or sheltered spot once temperatures drop near freezing and keep it cool and barely moist over winter.
- Prune. Prune in late winter while dormant. Remove the dead, crossing, and weak growth, thin suckers from the base, and shape to your preferred single-trunk tree or multi-stem shrub form. Fruit forms on new growth, so light annual pruning keeps it productive.
- Pollinate. The Texas Pink is self-fertile, so one plant will fruit on its own. Bees and good airflow improve set, and a second pomegranate nearby can boost yields further.
- Pests & disease. Pomegranates are largely trouble-free. Watch for aphids, whiteflies, and occasional leaf-footed bugs; fruit splitting is usually tied to uneven watering rather than disease.
- Harvest. Fruit ripens in September. Pick when the rind takes on full color and the fruit feels heavy and makes a slightly metallic sound when tapped. Cut — don't pull — the stem to avoid tearing the branch.