Vernal Alfafa Seed For Cover Crops and Forage

Alfalfa - Vernal

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Vernal Alfalfa Seeds

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Vernal alfalfa has been the standard of the industry for many years. It exhibits good winter hardiness, has moderate re-growth after cutting, is fine stemmed and has dark green leaves. Vernal alfalfa is used mostly for hay production in medium rotation applications. It was developed by the University of Wisconsin and released in 1953.

Here are some of the outstanding features of Vernal alfalfa:

  • Produces high yields even on fields where root rots are a problem
  • Uniquely winterhardy, a full season variety with the winterhardiness of varieties adapted to the far north
  • Wide spectrum pest resistance decreases yield fade in later stand years
  • Very high yield potential, top performer in University yield trials
  • Resists stem nematode problems common to lighter soils
  • Very fast recovery and very good frequent cutting tolerance

Use a soil test measure as a guide to check your pH and nutrient status several months before seeding alfalfa seeds. Apply lime and fertilizer as needed. Your pH levels should be 6.5-7.0. An ideal soil bed is moist, fertile and firm. Vernal prefers crumbly silt loam to sandy loam textures but alfalfa  seeds will grow well on most deep, well-drained soils with adequate internal and surface drainage. Alfalfa will die if the soil is saturated for an extended period.

Plowing will result in a clean, firm seedbed, but you have to plant when the soil is not too dry or too wet. Plowing may bring rocks to the surface and the field would be more subject to soil erosion. Discing or harrowing requires less time than plowing/tilling, but may not rid the seedbed of weed seeds, diseased plant parts or herbicide residues.

No-till seeding of alfalfa seeds can be completed on a wider range of soil conditions and rocks are left below the surface and the field is far less susceptible to soil erosion. You also save time, fuel and power requirements.

Plant alfalfa seeds 1/4" to 1/2" deep on medium to heavy textured soils and plant at least 1/2" on sandy soils either in the spring or late summer-early fall.

For maximum yields, it is important to have 20-30 plants per square foot during the seedling year for protection against weed competition. Do not harvest alfalfa seeded in late summer until the following spring. Allow new seedlings to start to bloom before the first harvest. Cut three-four times a year when stand is 25% flowered.

15 to 20 lbs/acre.