Nitrogen Fixation

Nitrogen Fixation

Nitrogen production from these cover crops is the key benefit of growing them. Nitrogen accumulation can range from 40-200 lbs. per acre. These plants fix nitrogen from the atmosphere to provide for their own needs and also provide nitrogen excess into the soil.

The Quickpick Pinkeye cowpea is a bush type southern cowpea with early maturity and good disease resistance. This variety is a pinkeye Purplehull type variety that is determinate, erect, compact (reach about 20 inches), and non-vining. This cowpea gets its name, Quickpick, because it matures in about 60 days. The pods are dark-purple and about seven to eight inches long containing nine to eleven, kidney-shaped seeds with large, maroon colored eyes. If you are using for Nitrogen fixation we highly recommend using a cowpea inoculant. Try with cowpea inoculant for maximum Nitrogen fixation.

A multipurpose cover crop blend that is sowed in spring! A cover crop blend is great for nitrogen fixation, adding organic matter and weed suppression. This mix will quickly improve soil to maximize the benefits of cover crops for your garden. Should be inoculated for best results. (60% Field Pea, 25% Oats, 15% Hairy Vetch) Seed Coverage: - 5 lbs covers 2,000-4,000 sqaure feet - 100 lbs covers 1-2 acres Uses: Green Manure, Nitrogen Fixation, No Till, Organic Matter (Biomass), Weed Suppression

The White Dutch Clover is a perennial clover variety that is a customer favorite for controlling erosion while protecting the soil! This legume is a living mulch of permanent cover that spreads by stolons. Grow low so takes close mowing and grazing. The White Dutch Clover benefits bees and insects as well as fixes nitrogen. Uses: Bees & Beneficial Insects, Chicken Forage, Deer Attractant, Erosion Control, Forage, Green Manure, Nitrogen Fixation, No Till, Weed Suppression

The Mammoth Red Clover is a large, fast growing clover that is an ideal grazing crop and can be sowed in spring, summer or fall! Mammoth Red is a popular biennial clover used for Nitrogen addition and hay crops. This red clover may be the best choice for frost seeding; it is extremely cold hardy and does well in most soils and growing conditions. The Mammoth Red Clover will fix up to 70-110 lbs. nitrogen per acre. This variety's long tap roots loosen soils and mine phosphorus and other nutrients from deep in the soil. Uses: Bees & Beneficial Insects, Chicken Forage, Compaction Control, Deer Attractant, Erosion Control, Forage, Green Manure, Nitrogen Fixation, No Till, Weed Suppression

A multipurpose cover crop blend that is sowed in fall! This wonderful blend will help with nitrogen fixation, adding organic matter and weed suppression. Contains a blend of Austrian Field Peas, Crimson Clover, Hairy Vetch, Annual and Winter Rye. Cut right after flowering in spring and till into soil for green manure. (30% Field Pea, 20% Crimson Clover, 20% Hairy Vetch, 15% Annual Rye, 15% Winter Rye) Seed Coverage: - 5 lbs covers 2,000-4,000 sqaure feet - 100 lbs covers 1-2 acres Uses: Green Manure, Nitrogen Fixation, No Till, Organic Matter (Biomass), Weed Suppression

Iron and Clay cowpeas makes a great cover crop for smothering weeds and adding Nitrogen to soil. This variety of cowpeas are grown just like soybeans. Iron and Clay is a fast growing plant that can reach 3'. The best time to plant is during spring for best results as the frost will kill the cowpeas. Iron and Clay has long taproots that help withstand drought conditions and can produce as much as 300 lb./acre nitrogen. This variety has a high organic matter production. Broadcast up to 120 lb./acre, 1/2 to 1" deep. Try with cowpea inoculant for maximum Nitrogen fixation.

The Medium Red Clover is fast to establish and can be grown in most soil types as well as sowed in spring, summer or fall! This clover works well for hay or silage. The Medium Red Clover can be used as a cover crop between rows of vegetable crops if mowed to maintain manageability. This clover can fix up to 150 lb. of nitrogen per acre. Uses: Bees & Beneficial Insects, Chicken Forage, Compaction Control, Deer Attractant, Erosion Control, Forage, Green Manure, Nitrogen Fixation, No Till, Weed Suppression

The Dimpled Brown Crowder is an excellent cowpea for canning, freezing or drying. The Dimpled Brown Crowder Cowpea is a prolific yielder with pods that contain 12-15 peas that are closely bunched together. If you are using this variety for Nitrogen fixation, we highly recommend using a cowpea inoculant. Try with cowpea inoculant for maximum Nitrogen fixation.

The Mississippi Silver cowpea is adapted to hot humid climates, but does well in most climates. This variety produces pods 6-7 " long, and that are colored silver, occasionally streaked with rose. The Mississippi Silver is easy to grow and shell. If you are using for Nitrogen fixation we highly recommend using a cowpea inoculant. Try with cowpea inoculant for maximum Nitrogen fixation.

The Zipper Cream cowpeas are very easy to grow and are a tasty Southern favorite! This variety produces bushy 2-3' plants that bear heavy yields. The 6-9" large pods have large, creamy-white seeds. There are 18-20 seeds per pod. The Zipper Cream is an easy to shell cowpea. Treated Seed.

The Black Crowder cowpea is a high yielding variety of long pods. The cowpeas themselves have a deep purple color when first shelled which then turn black when dried. The Black Crowder's green pods are easy to shell. Try with cowpea inoculant for maximum Nitrogen fixation.