Glyceria grandis - American Manna Grass (Plant) Annual Spreads by rhizomes more aggressively

Spreads by rhizomes more aggressively than other mallows (can go 20' or more)

Tallamy's first book

Cold Hardy to 15 degrees F Distribution North Western CA

A low-growing groundcover with foliage that has a beautiful reddish tinge

due to habitat loss from pesticides

Glyceria grandis - American Manna Grass (Plant) Annual Spreads by rhizomes more aggressivelyRare in California. Excellent ornamental bunchgrass for wet areas. Great as a foundation planting near a pond, stream, or wet meadow. Plant Characteristics Family Name Poaceae Species Name Glyceria grandis Common Name American Manna Grass Plant Type Grass Grass Like Sun Exposure Coast Sun, Coast Part Sun, Inland Sun, Inland Part Sun, Water Requirement High Soil Type Any Flower Color White, Cream Flowering Months June, July, August Evergreen Deciduous