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OUR COMPANY

Needle & Threadgrass

Needle & Threadgrass "bails" after custom field collection in a native southern utah stand.

 

A Little Bit About Us

Great Basin Seed has a proud heritage in the Intermountain West seed industry. Our family lineage and business heritage are directly linked to the beginnings of reclamation, revegetation and wildlife habitat improvement.

Address

Great Basin Seed
450 South 50 East
Ephraim, UT 84627

Contact Info

435.283.1411 (Office)
435.283.6872 (Fax)
dess@haystackmtn.com

Falcata Alfalfa AKA Yellow Flower Alfalfa

Falcata alfalfa, also known as Yellow Flower Alfalfa or simply “Falcata” (Medicago sativa ssp. falcata) is a subspecies of alfalfa (Medicago sativa) that demonstrates superior drought resistance over alfalfa. Falcata offers great promise by introducing a drought tolerant, nitrogen-fixing legume to the rangelands of the US. It is also winter-hardy and tolerates pH up to 8.5.

While other alfalfa varieties have met with poor establishment success on rangelands, falcata readily establishes in native rangelands. It is persistent in harsh, competitive grazing applications on semiarid rangelands and irrigated pastures. Significantly more persistent in grazing applications than purple-flowered alfalfas. Falcata longevityis a result of its fibrous roots which compete well for limited soil moisture, and its deeply set crown and buds. The fibrous, creeping root mass may also help defend against invasion by weedy annual bromes such as cheatgrass, Bromus tectorum. Enters complete dormancy when water is limited for extended periods and regrow when moisture returns. Falcata can be described as a spreading plant. Plants compete well with most native western grasses but may struggle against smooth brome. Falcata should not be grazed until the second year.

Will not dominate in mixed plantings with grasses. It’s low growth form stays well below the canopy of most grasses.

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