Wicked Tuff Turf Hairy Vetch Seed - Vicia Villosa

The winter cover-crop workhorse — plant it once in fall and it overwinters, smothers weeds, and fixes its own nitrogen to leave your soil rich by spring.

Hairy Vetch (Vicia villosa) is a winter annual — you plant it in late summer or fall, it overwinters as a low rosette (a flat cluster of leaves close to the ground), and it surges into growth in spring. That overwintering habit is what makes it special: it survives freezing temperatures down to USDA Zone 3 and protects bare soil through the cold months. As a legume it does nitrogen fixation — pulling nitrogen out of the air into the soil, 100–200 lbs per acre — so the next cash crop needs less fertilizer. It grows as dense, climbing, sprawling vines with tendrils that grab companion plants like cereal rye, forming a mat that smothers weeds and shields soil from erosion. At full bloom you terminate it (roll, mow, or till it in) and that spring biomass becomes green manure — a crop worked back into the soil to enrich it. Our seed is uncoated and tested for purity and germination.

Key Benefits

•     Winter-hardy: fall-planted, survives to USDA Zone 3, protecting soil all winter.

•     Heavy nitrogen fixer: 100–200 lbs of nitrogen per acre for the following crop.

•     Explosive spring biomass: builds dark, rich topsoil when terminated.

•     Weed suppression: dense vining growth smothers winter and spring weeds.

•     Cocktail-ready: the classic partner for winter rye and oats.

•     Clean, uncoated seed: no fillers, coatings, or dyes.

Best Uses

•     Winter cover crop and erosion protection

•     Green manure and nitrogen for the following crop

•     Weed suppression in crop rotations

•     Cover-crop cocktail mixes with cereal grains

•     Forage and grazing for livestock (see grazing note)

Important Notes

Plant Hairy Vetch in late summer/early fall so it can establish before winter and overwinter for spring growth. It is an aggressive vining cover crop and forage — not a residential lawn, and not suited to foot traffic. Inoculate with the vetch/pea inoculant (Rhizobium leguminosarum bv. viciae), not clover or alfalfa inoculant. Note for warmer regions: well-established Hairy Vetch can become weedy by self-seeding if not terminated before it sets seed — terminate at bloom.

Grazing note: Hairy Vetch can be grazed as high-protein forage before termination, but introduce livestock gradually. Hairy Vetch in particular has occasionally been linked to toxicity in some cattle and horses around flowering/seed set — if you plan to graze heavily, check current local extension guidance.

Why Choose Old Cobblers Farm™?

Every bag of Wicked Tuff Turf seed is selected for high purity and strong germination, and tested so you know what you are planting — consistent, clean, uncoated seed for cover-crop managers who demand performance.