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Products > Eleocharis montevidensis   Eleocharis montevidensis - Sand Spikerush Note: This plant is not currently for sale. This is an archive page preserved for informational use.   [2nd Image] Habit and Cultural Information Category: Grass-like Family: Cyperaceae (Sedges) Origin: California (U.S.A.) Evergreen: Yes Flower Color: Brown Bloomtime: Summer Synonyms: [Eleocharis obtusa] Height: 1-2 feet Width: Spreading Exposure: Full Sun Irrigation (H2O Info): Aquatic Winter Hardiness: 20-25° F Eleocharis montevidensis (Aquatic) (Sand Spikerush) - Hair grass or spike rush is related to Cyperus and bulrushes (tules) and also prefers to grow in shallow water environments in full sun. Its thin leaves look almost identical to those of the low bulrush, but grow longer and more erect, to nearly 2 feet. Instead of growing in a compact clump, it spreads quickly from rhizomatous runners and can rapidly colonize an area. Terminal brown flowers occur in early summer and is cold hardy to about 20 degrees F.  The information on this page is based on the research that we have conducted about this plant in the San Marcos Growers library, from what we have found on reliable online sources, as well as from observations made of our crops of this plant growing in the nursery and of plants growing in the nursery's garden and those in other gardens where we may have observed it. We also have incorporated comments received from others and welcome getting feedback from those who may have additional information, particularly if this information includes cultural information that would aid others in growing Eleocharis montevidensis.     [MORE INFO]