Quercus douglasii

Quercus douglasii

Blue Oak


  • Deciduous oak of inland woodland areas
  • 30 to 60 feet tall ( some very large ones with trunks 4-6 feet in diameter grow in the Mt Diablo vicinity)
  • Extensive root system can reach a depth of 80 feet which helps tree survive the hot dry inland summers
  • Dozens of species of songbirds eat acorns

Deepot 40, Treepot 4

Scroll to Top