How to Grow and Care for Overcup oak

Overcup oak, also known as Water white oak, Swamp post oak, Swamp white oak

Overcup oak is a robust, low-maintenance tree adapted to a variety of environments but ideally prefers moist, well-drained soils. Special care should be given to adequate watering during its establishment phase. Once established, overcup oak is drought-tolerant and requires minimal ongoing care.

Watering schedule: Every 1-2 weeks

Sunlight Requirements: Full sun

Toxic to Humans

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Planting and Growing Overcup oak

Toughness	High
Care Level	Low
Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every 1-2 weeks
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	5-6.5
Planting Time	Fall, Winter
Hardiness Zones	4-8
Toxicity	Toxic to Humans

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The Toxicity of Overcup oak

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More General Info About Overcup oak

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Overcup oak is a robust deciduous oak with a canopy that spreads extensively, offering ample shade. Its leaves showcase a distinctive shape with deep lobes and sinuses, reminiscent of a lyre, which show green hues before turning to a mosaic of yellow, brown, or red in the fall. One of the most notable features of overcup oak is its unique acorn, notable for its thick, woody cup that covers most of the nut, providing buoyancy. These acorns can reach sizes of about 1 inch (2.5 cm) in length.