Our Products
Developed from the largest and most diverse genetic pool in the industry, Alfalfa Partners alfalfa varieties provide top yields and quality and broad adaptation.
a brand of 
Products
Dormant Products
Our specialty is high-yield alfalfa varieties with a wide range of adaptation across many growing environments. Our dormant alfalfa breeding emphasizes high yield and forage quality, developing winter hardy alfalfa varieties with plenty of resistance to disease and stress.
SW3407
Good choice for dairy and commercial hay growers. High yields, and winter hardiness.
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SW4306
Good overall disease resistance with high resistance to stem nematode for the northwest.
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SW404S
Broad adaptability to both saline and non-saline growing conditions. Adapted to Plains and Western US FD4 growing areas.
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SW4618S
Bred in saline growing conditions and selected for the ability to maintain improved production of hay in saline soils.
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New Variety Coming Soon
Coming Soon!
SW4515
Excellent overall disease resistance, plus high resistance to stem nematode for the northwest.
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SW525LH
Leafhopper resistant, high-yielding variety with excellent pest resistance.
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SW5909
It is broadly adapted for regions where fall dormancy five is desired. Known for its heavy first cut yields.
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Non-Dormant Products
Our specialty is high-yield alfalfa varieties with a wide range of adaptation across many growing environments. Our non-dormant breeding program is focused on maximizing yield regardless of soil and water salinity.
New IQA® Variety
Coming Soon!
Alfalfa Partners® is a brand of S&W Seed Company