★ #1 Cover Crop in America
Best Winter Rye Cover Crop Seed: The Latest-Plantable, Cold-Hardiest Cover Crop That Grows in Any Soil
Old Cobblers Farm™ Wicked Tuff Turf Winter Rye
by Wicked Tuff Turf — Littleton, New Hampshire
Winter Rye
Secale cereale
"The undisputed king of cover crops. Germinates at 34°F, grows through freezing winters, establishes in literally any soil, requires zero fertilizer, and suppresses weeds through allelopathy. Plant it, forget it, and let it build your soil until spring."
Emergence: 3-10 days.
Establishment
Zones 1-8
Hardiness Range
Very Low
Maintenance
Cover Crop
Category
Germinates at 34°F
Plant as Late as December
Grows in ANY Soil
Natural Weed Suppression
Breaks Compaction
Nutrient Scavenger
Zero Fertilizer Required
Trusted by 20,000+ Growers
| Species | Winter Rye (Secale cereale) |
| Growth Habit | Upright cereal grain, 3-4 feet tall unmowed. NOT a turfgrass. |
| Root Depth | 4-6 inches |
| Establishment | Emergence: 3-10 days. Death: June-July after seed maturity. |
| Hardiness Zones | 1-8 |
| Maintenance | Very Low |
| Category | Cover Crop |
| Available Sizes | 1 lb | 5 lb | 10 lb | 25 lb |
What We Love
- Germinates at 34°F — lowest of any seed
- Plant as late as December — latest possible window
- Grows in literally any soil type
- Allelopathic weed suppression
- Zero fertilizer input required
Worth Noting
- Dies in summer — not permanent cover
- Not a turfgrass — grows 3-4 feet tall
Buy on Old Cobblers Farm →
Available in 1 lb | 5 lb | 10 lb | 25 lb
The Competition
Winter Rye Grain Seed
by Hancock Seed
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes10, 25, 50 lb
Price$20 - $60
Winter Cereal Rye Cover Crop
by Outsidepride
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes5, 10, 25, 50 lb
Price$25 - $70
Winter Cereal Rye
by Deer Creek Seed
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes5, 10, 25, 50 lb
Price$20 - $65
Winter Rye Cover Crop
by True Leaf Market
Purity: ~99%, Germ: 85%, Uncoated
Purity / Germ
Sizes1, 5, 25, 50 lb
Price$10 - $80
Winter Rye
by Johnny's Seeds
Purity: ~99%, Germ: 85%, Uncoated
Purity / Germ
Sizes1, 5, 25, 50 lb
Price$10 - $75
Winter Grazing Rye
by Pennington
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes50 lb
Price$50
Winter Cereal Rye
by Seedland
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes10, 50 lb
Price$30 - $60
Cereal Rye
by DLF Pickseed
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes50 lb
Price$55
Winter Cereal Rye
by Barenbrug
Purity: ~95%, Germ: 85%, Uncoated
Purity / Germ
Sizes50 lb
Price$50
Cereal Rye
by Mountain View
Purity: ~98%, Germ: 85%, Uncoated
Purity / Germ
Sizes50 lb
Price$50
| Feature | Old Cobblers Farm™ Wicked Tuff Turf Winter Rye | Winter Rye Grain Seed | Winter Cereal Rye Cover Crop | Winter Cereal Rye | Winter Rye Cover Crop | Winter Rye | Winter Grazing Rye | Winter Cereal Rye | Cereal Rye | Winter Cereal Rye | Cereal Rye |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Purity / Germ | Purity: ~98%, Germ: 85%, Uncoated | Purity: ~98%, Germ: 85%, Uncoated | Purity: ~98%, Germ: 85%, Uncoated | Purity: ~99%, Germ: 85%, Uncoated | Purity: ~99%, Germ: 85%, Uncoated | Purity: ~98%, Germ: 85%, Uncoated | Purity: ~98%, Germ: 85%, Uncoated | Purity: ~98%, Germ: 85%, Uncoated | Purity: ~95%, Germ: 85%, Uncoated | Purity: ~98%, Germ: 85%, Uncoated | |
| Sizes | 1 lb | 5 lb | 10 lb | 25 lb | 10, 25, 50 lb | 5, 10, 25, 50 lb | 5, 10, 25, 50 lb | 1, 5, 25, 50 lb | 1, 5, 25, 50 lb | 50 lb | 10, 50 lb | 50 lb | 50 lb | 50 lb |
| Price | $20 - $60 | $25 - $70 | $20 - $65 | $10 - $80 | $10 - $75 | $50 | $30 - $60 | $55 | $50 | $50 | |
| Brand | Old Cobblers Farm | Hancock Seed | Outsidepride | Deer Creek Seed | True Leaf Market | Johnny's Seeds | Pennington | Seedland | DLF Pickseed | Barenbrug | Mountain View |
Frequently Asked Questions
-
How long does it take for the seed to germinate?
Germination typically occurs within 7-14 days under optimal conditions with consistent moisture and temperatures between 60-75°F.
-
What is the best time of year to plant this grass seed?
The ideal planting times are early fall (late August to mid-October) or spring (mid-April to early June) when soil temperatures are favorable for germination.
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What do the numbers on the seed tag mean?
The seed tag shows purity percentage (amount of pure seed), germination rate (percentage that will sprout), weed seed content, and other crop or inert matter. Higher purity and germination percentages indicate better quality seed.
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What is the recommended seeding rate per 1,000 square feet?
For new lawns, apply 3-4 pounds per 1,000 square feet. For overseeding existing lawns, use 2-3 pounds per 1,000 square feet.
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Is it better to use a single species or a seed mix?
A single species like Kentucky Bluegrass provides uniformity in color and texture, while a mix offers better disease resistance and adaptability to varying conditions. Your choice depends on your priorities for appearance versus resilience.
