Oregon White Oak

Mature Height: Up to around 80.0 feet

Planting Distance: 7.3 feet

Plant Type: Tree, Shrub

Root Depth: 42 inches

Growth Form: Single Stem

Growth Rate: Slow

Flower Color: Yellow

Conspicuous Flowers: No

Bloom Time: Mid Spring

Seasonal Growth: Spring and Summer

Evergreen: No

Fall Colors: Yes

Shade Tolerance: Intolerant

Clay Soil Tolerance: Yes

Sandy Soil Tolerance: Yes

Drought Tolerance: High

Flood Tolerance: Low

Fire Tolerance: Low

Salt Tolerance: None

Pollinators: Larval Host (Butterfly); Larval Host (Moth); Wind

Larval Species depending on Oregon White Oak: Acrobasis comptella, Acronicta marmorata, Agrochola pulchella, Anacampsis niveopulvella, Anacamptodes clivinaria, Antheraea polyphemus, Antheraea polyphemus polyphemus, Archips argyrospila, Archips rosanus, Aseptis binotata, Besma quercivoraria, Bucculatrix zophopasta, Caloptilia alnivorella, Caloptilia invariabilis, Cameraria mediodorsella, Cameraria pentekes, Campaea perlata, Carcina quercana, Catocala aholibah, Catocala verrilliana, Catocala verrilliana beutenmulleri, Chionodes raspyon, Chionodes trichostola, Choristoneura rosaceana, Cissusa indiscreta, Clemensia albata, Cosmia calami, Cyclophora dataria, Cyclophora pendulinaria, Dasychira vagans, Decodes fragariana, Ditula angustiorana, Drepana bilineata, Egira cognata, Egira crucialis, Egira februalis, Epinotia emarginana, Epinotia rectiplicana, Epinotia solicitana, Erannis tiliaria vancouverensis, Erannis tillaria, Erynnis propertius, Euceratia castella, Eupithecia columbiata, Eupithecia luteata, Eupithecia maestosa, Eupithecia minturata, Hemihyalea edwardsii, Hesperumia latipennis, Hofmannophila pseudospretella, Hydriomena edenata, Hydriomena furcata, Hydriomena irata, Hydriomena nubilofasciata, Hydriomena perfracta, Hydriomena renunciata, Hypagyrtis unipunctata, Lambdina fiscellaria, Lambdina fiscellaria somniaria, Lithophane contenta, Malacosoma californica pluvialis, Malacosoma californicum, Malacosoma constricta constricta, Malacosoma constrictum, Malacosoma disstria, Melissopus latiferreanus, Mesogona olivata, Mesogona rubra, Mompha decorella, Nadata gibbosa, Nadata oregonensis, Nematocampa resistaria, Nemoria darwiniata, Nemoria pulcherrima, Neoalcis californiaria, Nola minna, Oligocentria semirufescens, Operophtera danbyi, Operophtera occidentalis, Orgyia antiqua, Orthosia ferrigera, Orthosia hibisci, Orthosia pacifica, Perigonica tertia, Pero mizon, Phigalia plumogeraria, Phryganidia californica, Phyllodesma americana, Pleromelloida obliquata, Pseudexentera habrosana, Pseudoglaea olivata, Pseudorthodes irrorata, Schizura concinna, Schizura unicornis, Semiothisa respersata, Semiothisa teucaria, Sparganothis senecionana, Spilonota ocellana, Spiramater lutra, Synaxis cervinaria, Telphusa sedulitella, Tischeria consanguinea, Tortricidia testacea, Triphosa haesitata, Venusia pearsalli, Xenolechia querciphaga, Xenolechia staspa, Ypsolopha cervella