Smooth Cordgrass

Sporobolus alterniflorus

Smooth Cordgrass

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Sporobolus
Species:
Sporobolus alterniflorus

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
6-8 ft
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
apr, may
Bloom Colors:
Yellow

Native Range

United States: Alabama, California, Connecticut, Delaware, Florida, Georgia, Louisiana, Massachusetts, Maryland, Maine, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Oregon, Rhode Island, South Carolina, Texas, Virginia, Washington, Canada: New Brunswick, Nova Scotia, Prince Edward Island, Quebec

Host Plant for Caterpillars

Chortodes Rustic (Chortodes enervata), Donacaula aquilellus?, Louisiana eyed silkmoth (Automeris louisiana), Aaron's Skipper (Poanes aaroni)

Soil Requirements

Soil Type:
sandy, saline, nutrient-poor soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in salt marshes

Germination Information

Pre-treatment: Single-step cold-moist stratification for temperate woodland species. for 60–120 days

Source: OpenAI GPT-4o