English Oak, Truffle Oak, Pedunculate Oak

Quercusrobur

Family
Fagaceae (fag-AY-see-ee)
Genus
Quercus (KWER-kus)
Species
robur (ROH-bur)
Synonym
Quercus pedunculata
Sun Exposure
Full Sun
Foliage
Deciduous
Height
over 40 ft. (12 m)
Spacing
30-40 ft. (9-12 m)
over 40 ft. (12 m)
Hardiness
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)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
Danger
Seed is poisonous if ingested
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Other Details
Category
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
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 seedheads to dry on plants; remove and collect seeds
Regional

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

San Marino, California

Shawnee Mission, Kansas

Ann Arbor, Michigan

Marquette, Michigan

Chaska, Minnesota

Exeter, New Hampshire

Ithaca, New York

Guysville, Ohio

Blairsville, Pennsylvania

Hondo, Texas

Orem, Utah

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Featured Videos

Gardener's Notes:

5
positives
1
neutral
0
negative
Sort By:
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T
Blairsville, PA | July 2016 | positive

I planted three Quercus robur acorns in the late 1990's that came from the Auckland Domain Park on the North Island of New Zealand. Two o...Read More

P
| September 2010 | positive

Grows fairly well in sub tropical Brisbane. Although doesn't live as long as if gown in a cool climate. Have had mine 2 years or so. Lose...Read More

D
D
(Zone 7b) | January 2008 | positive

The Oak is the dominant hardwood tree in Britain, but it needs deep, rich soil to grow to full size. Wood is very hard and strong and was...Read More

G
(Zone 10b) | February 2006 | neutral

I like this tree a lot! I like oaks in general. This one is pretty common here in Argentina. Perhaps because of all the European Immigrat...Read More

L
Ithaca, NY (Zone 5b) | October 2004 | positive

When we built our new home, one of our neighbors - a professor of horticulture, gave us a potted 1 foot tall English Oak. That first win...Read More

P
Acton, CA (Zone 8b) | March 2004 | positive

Massive tree that goes leafless briefly, at least here in Southern California. Has a mound profile from a distance- too large for most p...Read More

Featured
Small Milkweed Bug
(Lygaeus kalmii)
Mediterranean Gull
(Ichthyaetus melanocephalus)
Featured
Small Milkweed Bug
(Lygaeus kalmii)
Mediterranean Gull
(Ichthyaetus melanocephalus)