A very fast growing Florida Native tree that provides a significant amount of shade. Like all other Oak trees, this one is also very hardy against pests and diseases. Its is also known as Black Oak,
FUN FACT: The water oak has been used as a source of timber and fuel by people in the southern states since the 1600s. Many homes were built by water oaks
How to care for Water Oak
Light. Full sun to partial shade.
Water. Water regularly while it establishes. It prefers moist soil and handles seasonal wet spells and short dry periods.
Soil and feeding. It grows in sand, loam or clay but is not adapted to highly alkaline soil. Very high pH causes iron chlorosis, with yellow leaves.
Size. Grows well past 25 ft; in Florida usually 30–50 ft, with a wide, spreading crown. It grows fast.
Pruning. Train young trees to one central trunk. Avoid cutting large branches later, since big cuts start trunk decay.
Problems to watch. The wood is weak, and trees often start breaking apart at 30–50 years, so keep it away from homes. Acorns stain concrete and asphalt.
Good to know. A Florida native found south to Broward County. Acorns feed squirrels, turkeys and deer. It has low salt tolerance.
Sources: UF/IFAS Ask IFAS (EDIS): ST553 Quercus nigra: Water Oak · Natives for Your Neighborhood (Institute for Regional Conservation): Quercus nigra · UF/IFAS Gardening Solutions: Florida Oaks
