Description | Red Oak (Quercus rubra) is a fast growing native Oak tree. |
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Pronunciation | (KWER-kus)(RUU-bra) |
Plant Type | Trees Deciduous |
Hardiness Zone | 3b-7 |
Sunlight | full |
Moisture | average to moist |
Soil & Site | prefers moist, rich, well drained |
Fruit | solitary or paired 3/4-1" acorns, described as a large nut with only the base being enclosed in the cup, "Has no cup, has a saucer" (Seton) |
Leaves | alternate, simple, 7-11 forked bristle tipped lobes, green above and pale green to grayish or whitish below. I have seen the fall color varying from a very nice red to orange to a dull brown. Holds onto its leaves late into the winter. |
Dimensions | A rounded crown, short massive trunk reaching 60-70 feet with a trunk diameter of 2-3 feet. |
Propagation | acorns (seeds) require a cold stratification of 41 degrees F for 30-45 days |
Misc Facts | A fast growing tree widely harvested for lumber. |
Notes & Reference | #01-Manual of Woody Landscape Plants (Michael Dirr), #93-North American Landscape Trees (Arthur Lee Jacobson), #94-Trees of the Eastern and Central United States and Canada |