Quercus alba
White Oak

 Plant Type:
 Hardiness:
 Deciduous / Evergreen:
 Flowers:
Yellow (Interesting male catkins in spring)
 Foliage:
Green (Dense, dark green above and pale white beneath in summer); Red-Violet (Usually showy purplish to deep wine-red fall foliage)
 Fruit:
Brown (Acorns in fall)
 Ultimate Height:
50-80 feet
 Ultimate Spread:
50-80 feet
 Light Requirements:
 Soil:
Prefers a moist, well-drained, acid (pH 5.5-6.5) soil
 Range:
Eastern United States
 Diagnostic Characteristics:
Leaves are dark-green above and pale to glaucous beneath, with rounded entire lobes. Blades taper to the petiole. Bark is fissured in vertically arranged blocks.

Additional Information

One of the most majestic trees at maturity with a picturesque framework, but requires many years to reach maturity. Long-lived, the kind of tree to use where it can be appreciated by succeeding generations. Slow growth eliminates it as a tree for quick effect. Roots are highly sensitive to disturbance, even foot traffic. Almost impossible to transplant from the wild. Often difficult to find in nurseries due to slow growth and recalcitrance to propagation by cutting.

When Quercus alba has been observed flowering or fruiting at Purdue University

Flowering

JanFebMarAprMayJunJulAugSepOctNovDec

Fruiting

JanFebMarAprMayJunJulAugSepOctNovDec

97 Quercus alba found

Building Map...

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= Heritage plant = Memorial plant
Number Accession ID Location
1ORIG_0946*AMTHW
2ORIG_4956*ASCPA
3ORIG_8422*ACARY
4ORIG_5160*ASCPA
5ORIG_0919*AMTHW
6ORIG_7222*AKCTR
7ORIG_5260*AROGA
Heritage Plant
8ORIG_6364*AHILL
92015_00610*AHLTP
10ORIG_8246*ASCPA
11ORIG_3667*AHLTP
Heritage Plant
12ORIG_7940*APFSB
13ORIG_8241*ASCPA
142009_13085*AHORTPARK
15ORIG_7946*APFSB
16ORIG_1469*AAR
17ORIG_8279*AMRPK
18ORIG_8953*APFEN
Heritage Plant
Dedicated/Memorial Plant
19ORIG_5315*APVA
Heritage Plant
20ORIG_8421*ACARY
21ORIG_5255*AROGA
Heritage Plant
22ORIG_8420*ACARY
23ORIG_0943*AMTHW
24ORIG_2797*ASTEW
252009_13063*AHORTPARK
26ORIG_7643*ASTEW
27ORIG_8549*ASHLY
28ORIG_7725*AHILL
29ORIG_8425*ACARY
30ORIG_9091*AORIG
31ORIG_7718*ADUHM
32ORIG_6227*APFSB
33ORIG_8426*ACARY
34ORIG_2796*ASTEW
35ORIG_7566*AORIG
36ORIG_8242*ASCPA
37ORIG_8252*AROGA
38ORIG_9884*AHORTPARK
39ORIG_9877*AHORTPARK
40ORIG_5163*ASCPA
Heritage Plant
41ORIG_7748*AORIG
42ORIG_7452*AFREH
Heritage Plant
43ORIG_5156*ASCPA
442009_13062*AHORTPARK
45ORIG_5236*AROGA
46ORIG_7655*ASTEW
47ORIG_7260*AHAWK
48ORIG_1314*APSYC
Heritage Plant
49ORIG_8296*APVA
502009_13104*AHORTPARK
Heritage Plant
Dedicated/Memorial Plant
512013_00560*AHORTPARK
522013_00559*AHORTPARK
532009_13060*AHORTPARK
Heritage Plant
54ORIG_8228*AMEMMALL
Heritage Plant
Dedicated/Memorial Plant
55ORIG_8427*ACARY
56ORIG_0927*AMTHW
572018_01150*AHORTPARK
582021_00032*EFST
592021_00032*GFST
602021_00046*ACARY
612021_00046*BCARY
622021_00032*CFST
632021_00046*DCARY
642021_00032*AFST
652023_00820*ADANL
Heritage Plant
Dedicated/Memorial Plant
662023_00143*AHCRS
672023_00143*BHCRS
682023_00143*CHORTPARK
692023_00143*DHORTPARK
702023_00143*EHORTPARK
712023_00165*AHORTPARK
722023_00196*AHORTPARK
732023_00196*BHORTPARK
742022_15761*AHORTPARK
752023_00230*AHORTPARK
762023_00237*AHORTPARK
772023_00303*ADRUG
782023_00303*BDRUG
792023_00303*CHORTPARK
802022_15761*BHORTPARK
812023_00554*ACARY
822023_00554*BCARY
832023_00554*CCARY
842023_00554*DCARY
852023_00554*ECQS
862023_00766*ANWSB
872023_00766*BNWSB
882023_00766*CNWSB
892023_00766*DNWSB
902023_00766*ENWSB
912023_00766*FNWSB
922023_00766*GNWSB
932023_00766*HNWSB
942024_00030*AHORTPARK
952024_00030*BHORTPARK
962024_00063*AHORTPARK
97HORTPARK

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