Dryopsila maritima Plant Care

Dryopsila maritima (Dryopsila maritima) belongs to the Fagaceae family within the Dryopsila genus. Dryopsila maritima is native to the southeastern and south-central United States.

Dryopsila maritima displays a tall, spreading tree growth habit, reaching up to 30 ft tall with a spread of approximately 40 ft. Dryopsila maritima produces inconspicuous flowers in catkins.

Leaf size: approximately 6 inches.

Water a young or newly planted Dryopsila maritima every 7–14 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Dryopsila maritima thrives in full sun to partial shade.

Dryopsila maritima tolerates temperatures of 60–80°F. Dryopsila maritima prefers humidity levels of 40–70%.

Well-draining loamy soil with high organic content. Good drainage is essential for Dryopsila maritima to prevent waterlogging, which leads to root rot and fungal issues.

Feed Dryopsila maritima every 8 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees in good soil often need little extra feeding, so let weak growth or pale foliage guide you.

Stop feeding by late summer so new growth can harden before winter.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Choose a spot with full sun to partial shade and well-draining loamy soil with high organic content. Avoid low spots where water collects after rain.

Dryopsila maritima is suited to USDA Zone 13a.

Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.

Dryopsila maritima can spread to about 40 ft (12.2 m) and reach about 30 ft (9 m) tall. Space plants about 40 ft (12.2 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.

Planning a row or hedge? Try the tree spacing calculator.

Prune Dryopsila maritima while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.

If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the tree in one year.

Dryopsila maritima is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Dryopsila maritima can be propagated through seeds, root cuttings.

See all plants toxic to cats and plants toxic to dogs.

Dryopsila maritima is susceptible to oak leaf blister, oak lace bugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Dryopsila maritima grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Dryopsila maritima is native to the southeastern and south-central United States. In cooler regions, grow Dryopsila maritima as a houseplant or bring it indoors before the first frost.