Carya (Hickory) - Guides
Thinking about growing a Carya tree? Whether you’re planting a beloved pecan (Carya illinoinensis) for buttery nuts, or adding a stately shade tree like shagbark hickory (Carya ovata) to your landscape, Carya trees are a long-term investment in beauty and utility. These trees are slow growers but make up for it in strength, longevity, and charm. Carya species like bitternut hickory (Carya cordiformis), Carya glabra (pignut hickory), and even nut-bearing cousins like the black walnut (Juglans nigra) share similar care needs.
Site and Soil: Carya trees prefer deep, fertile, well-draining soil—ideally slightly acidic to neutral (pH 6.0–7.0). Choose a sunny site with plenty of space. These are tall, spreading trees—some can reach 100 feet or more!
Water and Maintenance:Young trees need regular watering during their first few years. Once established, they’re fairly drought-tolerant. Mulch around the base to retain moisture and suppress weeds, but keep it a few inches away from the trunk.
Fertilization and Pruning:Fertilize in early spring with a balanced tree fertilizer if needed. Prune during dormancy to remove dead or crossing branches. Carya trees generally form strong central leaders and don’t require much shaping.
Patience Pays Off: These trees grow slowly, but they’re worth the wait. Nut production (for species like pecan) can take 6–10 years—or more from seed. But in return, you’ll get decades of shade, habitat, and delicious nuts.
Whether you’re after wood, wildlife, or walnuts—Carya trees are a timeless addition to any landscape.
