American Beachgrass, American Marram Grass, Common Beach Grass

Ammophilabreviligulata

Family
Poaceae (poh-AY-see-ee)
Genus
Ammophila (am-oh-FY-luh)
Species
breviligulata (brev-ee-lig-yoo-LAY-ta)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
This plant is resistant to deer
Height
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Hardiness
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)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Chartreuse (yellow-green)
White/Near White
Cream/Tan
Bloom Time
Late Summer/Early Fall
Other Details
Category
Groundcovers
Ornamental Grasses and Bamboo
Ponds and Aquatics
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

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

Rehoboth Beach, Delaware

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Gardener's Notes:

1
positive
0
neutral
0
negative
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R
Downingtown, PA | December 2013 | positive

I see this plant growing native along the Delaware coast. It is native along the Atlantic Coast from New England down to SC and some spot...Read More

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