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Valley Oak, White Oak, California White Oak
Quercus lobata

Qualifies for Tree Enhancement Program

Climate Resiliency 3 out of 5 stars

Erect, columnar habit when young. Open, spreading habit in maturity, often with twisted limbs and a weeping tendency at canopy edges. Leaves are 3-4 long, medium green with lighter underside and round-edged, deeply-lobed margins. Catkin flowers are insignificant. Acorns are a food source for wildlife. Prune for shape. Litter from leaf and acorn drop.

  • Plant type: Tree
  • Maintenance level: Medium, Low
  • Water requirement: Medium
  • Sun exposure: Full, Part Sun, Morning Sun, Afternoon Sun
  • Height range: 40 Feet
  • Width range: 40 Feet
  • Canopy value: 942 ft²
  • Growth rate: Medium, Slow
  • Seasonal habit: Deciduous
  • Flower color: Yellow
  • Flower season: Spring
  • Fruit color: Brown
  • Fruit season: Autumn
  • General foliage color: Green
  • Fall foliage color: Yellow, Brown
  • Hardiness cold tolerance: 0 °F
  • Soil preference: Loam, Well Drained
  • Native location: Central California
  • PH preference: Not Particular
  • Sunset zones: 3, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  • USDA hardiness zone: 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b

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