Old Cobblers Farm™ Common Vetch

Common Vetch (Vicia sativa, Annual)

Seed Type & Composition

• Seed Type — Annual legume, valued for rapid growth, nitrogen fixation, and soil improvement.

• Species — Vicia sativa

• Seed Characteristics — Small, round seeds with a hard coat for durability. Fast-germinating, establishes dense cover for weed suppression and erosion control.

• Primary Uses — Cover crop, forage, green manure, soil fertility improvement.

• Nutritional Composition — High in protein, rich in nitrogen-fixing properties, supports soil microbial life, improves organic matter content.

Label Information

• Purity (%) — Generally ≥ 98% pure vetch seed.

• Germination Rate (%) — Typically ≥ 85%, ensures strong establishment.

• Weed Seed (%) — Should be ≤ 0.5% for clean planting.

• Other Crop Seed (%) — ≤ 0.5%; ensures planting consistency.

• Inert Matter (%) — ≤ 2% non-seed material.

• Lot Number — Tracked per production batch for quality assurance.

• Origin — Specifies seed source region for local climate adaptation.

• Test Date — Indicates latest germination and purity testing, essential for assessing viability.

Geographic Suitability & USDA Zones

• Geographic Range — Widely adapted; grown across North America, Europe, and temperate Asia.

• USDA Zones — Zones 3–9

  • Zones 3–5: Spring planting after frost.

  • Zones 6–9: Spring or fall planting; overwintering possible in mild climates.

Sunlight Requirements

• Optimal Exposure — Full sun preferred for maximum nitrogen fixation.

• Shade Tolerance — Tolerates partial shade (minimum 4–6 hours of sunlight).

Soil Compatibility

• Clay Soils — Tolerant if well-drained; may require aeration.

• Loam Soils — Ideal; balances moisture and nutrient retention.

• pH Range — 6.0–7.0; slightly acidic to neutral preferred.

• Drainage Needs — Requires well-drained soil; sensitive to waterlogging.

Watering & Drought Requirements

• Establishment Phase — Requires consistent moisture until well-rooted.

• Post-Establishment — Moderate water needs; tolerates dry periods once roots are established.

• Drought Tolerance — Moderate; stress reduces biomass and nitrogen fixation.

• Irrigation Practices — Water when topsoil dries; avoid overwatering to prevent disease.

Germination Time & Growth Pattern

• Germination Time — 7–14 days under optimal conditions.

• Germination Temperature — 50°F–68°F (10°C–20°C)

• Growth Habit — Vining growth with tendrils; forms dense mat or climbs support plants.

• Plant Height — Vines reach 3–6 feet in length.

• Flowering — Begins in late spring to early summer with purple-pink flowers attracting pollinators.

• Lifecycle — Completes cycle within one season; typically used in rotation or green manure systems.

Mowing & Maintenance

• Mowing —

  • Mow at 12–18 inches height if using as green manure.

  • For forage, mow or graze before flowering for best nutritional value.

• Watering — Consistent moisture during growth; less water needed once established.

• Fertilization — Not required for nitrogen; may apply phosphorus or potassium if deficient.

• Weed Control — Naturally suppresses weeds with dense canopy; monitor for invasives.

• Pest/Disease Monitoring — Watch for aphids, rust, powdery mildew; avoid overwatering.

Foot Traffic Durability & Recovery

• Foot Traffic Tolerance — Low; delicate stems prone to damage under frequent trampling.

• Recovery Ability — Moderate in favorable conditions; not suitable for high-traffic areas.

• Recommended Use — Agricultural cover, forage fields, low-traffic green spaces.

Best Planting Times

• Spring Planting — After last frost; commonly March–May depending on zone.

• Fall Planting — August–September in warmer zones for overwintering or soil cover.

• Frost Tolerance — Tolerates light frost in fall planting but sensitive to hard freezes.

Pest, Disease & Weed Resistance

• Pest Resistance — Generally resistant but monitor for aphids (can transmit viruses).

• Disease Resistance — Some susceptibility to powdery mildew, rust, root rot; rotate crops and ensure drainage.

• Weed Suppression — Excellent natural competitor due to fast growth and ground cover canopy.

Appearance

• Color — Bright green foliage with purple-pink flowers.

• Texture — Soft, hairy stems and leaves with delicate tendrils.

• Leaf Shape — Compound pinnate leaves with narrow, oblong leaflets; climbing tendrils.

• Overall Look — Lush, vining, and airy with vibrant flowering in bloom stage.

Packaging & Shelf Life

• Packaging Materials — Laminated paper bags, plastic-lined pouches, polypropylene woven bags.

• Size Options — 100g, 250g, 1kg, 5kg, 25kg, 50kg for consumer and bulk use.

• Labeling Standards — Includes seed type, weight, lot number, germination %, test date, and usage instructions.

• Sealing — Airtight or resealable for long-term viability.

• Shelf Life —

  • Unopened: 2–3 years under proper storage.

  • Opened: Up to 12 months if resealed and stored cool/dry.

• Storage Conditions — Cool, dry place; 5°C–15°C (41°F–59°F) with low humidity.