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COAST LIVE OAK
Quercus agrifolia
General Notes
Susceptible to oak moth. Sudden Oak Death manifested as a canker.
SelecTree lists no cultivars of agrifolia.
A
Quercus agrifolia in Julian is registered as a California Big Tree. It measures 58 feet high, with a trunk circumference of 338 inches and a crown spread of 75 feet for a total of 415 points.
List all Fagaceae | Quercus
- Family: Fagaceae
- California Native: Yes
- Habit: Evergreen
- Sunset Zones: 5, 7 - 10, 12 and 14 - 24
- Exposure:
Full Sun to Partial Shade
- Water Needs:
Moist to Dry
Soil
- Soil Type: Clay, Loam or Sand
- Height: 65 feet
- Growth Rate:
24 Inches per Season
- Shape: Rounded or Umbrella
- Longevity:
Greater than 150 years
- Leaves: Elliptic and Hollylike
Glossy Dark Green
- Flowers:
Inconspicuous
- Fruit: Large (1.50 - 3.00 inches)
- Bark: Dark Gray, Furrowed or Smooth
- Pest & Disease:
Resistant to
Verticillium.
Susceptible to Aphids, Beetle Borers, Beetle Grubs, Caterpillars, Coddling Moths, Insect Galls, Scales and White Fly, Sudden Oak Death, Crown Rot, Mistletoe, Oak Root Rot, Phytophthora, Powdery Mildew, Root Rot and Sooty Mold. See additional information...
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