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.

Using the Field Peas and Oats Blend throughout your garden is a great way to fix nitrogen and add organic matter to the soil! This blend contains a great ratio of grass and legume cover crop for fixing nitrogen, winter cover, weed suppression and more. The Field Peas and Oats Blend should be sown from early spring to late summer. Sow no later than 6 weeks before first fall frost in your area. This variety is gold hardy enough to grow long into the fall leaving behind a great mulch for soil protection. (75% peas / 25% oats by weight) Seed Coverage: - 5 lbs covers 2,000-4,000 sqaure feet - 100 lbs covers 1-2 acres Uses: Deer Attractant, Green Manure, Nitrogen Fixation, No Till, Organic Matter (Biomass), Weed Suppression

The Common Alfalfa is a somewhat winter hardy perennial legume, but it grows more quickly than other regular alfalfa varieties. As an annual green manure, this cool-season "Summer" alfalfa can produce up to 10 tons of organic matter per acre. Its long taproots break up compacted soil and bring up subsurface minerals. High nitrogen fixation and great bee forage. Alfalfa is basically good at everything, as it great for nitrogen fixation and bee forage! Just look at all it's uses below! Alfalfa (Medicago sativa L.): Cool season, broadleaf, Perennial, Legume (N-fixation), Upright plant growth, Crude protein: hay or silage 14-22% Uses: Bees & Beneficial Insects, Chicken Forage, Compaction Control, Deer Attractant, Erosion Control, Forage, Green Manure, Nitrogen Fixation, Nitrogen Scavenger, No Till, Organic Matter (Biomass), Weed Suppression

Dixie Lee cowpea seeds are a popular variety of cowpeas known for their high yield, disease resistance, and adaptability to various climates. These seeds produce vigorous, heat-tolerant plants that thrive in warm, dry conditions, making them ideal for Southern and drought-prone regions. The Dixie Lee variety is particularly favored for its tender, flavorful beans that are often used in a range of culinary dishes, from soups to side dishes. The plants typically produce medium-sized, cream-colored pods with dark brown or black-eyed beans, and they can be harvested both as fresh beans or dry beans. As a legume, Dixie Lee cowpeas also enrich the soil by fixing nitrogen, benefiting crop rotation systems.

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

The Crimson Clover is an attractive winter annual that can be planted fall or early spring and will protect and improve the soil. This good nitrogen fixer (70-150 lbs per acre per year) blooms showy crimson flowers in late spring that are an excellent source of nectar for bees. This variety inter-seeds well with grass, making it a great way to ready your vegetable garden for the spring or beautify a landscape! Not to be confused with the tough perennial clovers that can take over a meadow. Uses: Bees & Beneficial Insects, Chicken Forage, Compaction Control, Deer Attractant, Erosion Control, Forage, Green Manure, Nitrogen Fixation, No Till, Weed Suppression

The California Blackeye #46 is similar to California Blackeye #5, but with smaller seeds. Bred by the UCLA and released in 1987. California Blackeye #46 plants are more erect than California Blackeye #5. The seeds are a typical blackeye type of Southern peas with cream-colored seed coats and black pigments around the eyes.  Heavy yielder. If using for Nitrogen fixation we highly recommend using a cowpea inoculant. Try with cowpea inoculant for maximum Nitrogen fixation.

California Blackeye #5 is a high yielding, vigorous and easy to grow. You can use these as green shell peas or dry like winter beans. Pods reach 6-8" long and are loaded with creamy, delicious seeds. Does well in high heat areas. Treated Seed.

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 Big Boy Purplehull is a high yielding, popular Southern cowpea that is great for home gardens. Big Boy Purplehull is a long podded variety with 13-16 peas per pod that are light tan in color and oblong shape. This is a good garden variety and is very prolific. 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 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.

Pinkeye Purple Hull cowpea is one of the most popular varieties preferred by Southerners. Cowpeas in general are great for drying and canning. This variety's hulls are purple and its cowpeas are green with pinkeyes when freshly picked turning cream with dark maroon when dried. The Pinkeye Purple Hull produces pods that are six to seven inches long and purple. If you are using for Nitrogen fixation we highly recommend using a cowpea inoculant.