Bear Oak

Quercusilicifolia

Family
Fagaceae (fag-AY-see-ee)
Genus
Quercus (KWER-kus)
Species
ilicifolia (il-liss-ee-FOH-lee-uh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Deciduous
Smooth
Height
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
Spacing
12-15 ft. (3.6-4.7 m)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
Danger
N/A
Bloom Color
Pale Yellow
Green
Pale Green
Bloom Time
Late Winter/Early Spring
Mid Spring
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
4.5 or below (very acidic)
4.6 to 5.0 (highly acidic)
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Rehoboth Beach, Delaware

Falmouth, Massachusetts

Altoona, Pennsylvania

Christiana, Tennessee

Featured Videos

Gardener's Notes:

1
positive
1
neutral
0
negative
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R
Downingtown, PA | October 2015 | positive

This oak, also called Scrub Oak, is a large shrub growing full-size at 12 to 20 high. Its native range is from southern Maine into parts ...Read More

M
M
Benton, KY (Zone 7a) | August 2004 | neutral

A small shrubby oak of the Northeastern Appalachian Mts. It usually forms small thickets.

The acorns are less than 3/8" lo...Read More

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