★ Nature's Rototiller

Best Tillage Radish Seed: The Cover Crop That Breaks Compaction, Improves Drainage & Prepares Perfect Garden Beds — Without a Machine

Updated April 2026 10 Products Compared By the Old Cobblers Farm Team

Old Cobblers Farm™ Wicked Tuff Turf Tillage Radish

by Wicked Tuff Turf — Littleton, New Hampshire
Tillage Radish
Raphanus sativus var. longipinnatus
"The biological tillage tool. A 12-24 inch taproot physically breaks through compacted soil layers that even a rototiller struggles to reach. Winter-kill leaves behind open root channels that improve drainage, aeration, and root penetration for the next crop."
Emergence: 3-5 days.
Establishment
Zones Annual in all zones
Hardiness Range
Very Low
Maintenance
Brassica
Category
🌱

12-24 Inch Taproot

🏗️

Breaks Compaction Without Machines

❄️

Winter-Kills by Design

🧪

Nutrient Scavenger

💧

Drainage Improvement

3-5 Day Germination

📅

Late Summer/Fall Planting

🇺🇸

Trusted by 20,000+ Growers

SpeciesTillage Radish (Raphanus sativus var. longipinnatus)
Growth HabitAnnual. Large taproot (12-24" deep, 2-4" diameter). Winter-kills by design.
Root Depth12-24+ inches (deepest annual cover crop)
EstablishmentEmergence: 3-5 days. Root to 12": 4-6 weeks. Full depth (24"): 60-90 days. Winter-kill: first hard freeze below 20°F.
Hardiness ZonesAnnual in all zones
MaintenanceVery Low
CategoryBrassica
Available Sizes1 lb | 5 lb | 10 lb | 25 lb

What We Love

  • 12-24 inch taproot breaks compaction without machines
  • Winter-kills by design — no spring termination needed
  • Dramatically improves drainage in clay soils
  • Scavenges deep nutrients and returns them to surface
  • 3-5 day germination — fast establishment after harvest

Worth Noting

  • Decomposes slowly — smells during spring thaw
  • Fall planting only — bolts too fast if spring-planted
Buy on Old Cobblers Farm →
Available in 1 lb | 5 lb | 10 lb | 25 lb
The Competition

Imperial Whitetail Ravish Radish

by Whitetail Institute
WINA-412 Radish
Purity / Germ
Sizes2 lb
Price$22 - $26

Deer Radish

by Mossy Oak BioLogic
Daikon Forage Radish
Purity / Germ
Sizes2, 10 lb
Price$20 - $70

Radish Crush

by Evolved Habitats
Daikon Radish Blend
Purity / Germ
Sizes2 lb
Price$16 - $20

Daikon Radish

by Frigid Forage
Tillage Radish
Purity / Germ
Sizes3 lb
Price$20 - $25

Daikon Radish Seed

by Real World Wildlife
Tillage/Forage Radish
Purity / Germ
Sizes5, 50 lb
Price$25 - $130

Daikon Radish Seed

by Hancock Seed
Raphanus sativus
Purity / Germ
Sizes5, 10, 50 lb
Price$25 - $120

Tillage Radish

by Deer Creek Seed
Daikon Radish
Purity / Germ
Sizes5, 50 lb
Price$28 - $135

GroundHog Forage Radish

by Welter Seed
GroundHog Variety
Purity / Germ
Sizes5, 50 lb
Price$25 - $125

Daikon Radish Cover Crop

by Outsidepride
Daikon Radish
Purity / Germ
Sizes5, 25, 50 lb
Price$30 - $145

Tillage Radish Seed

by Seedland
Daikon Radish
Purity / Germ
Sizes5, 50 lb
Price$30 - $140
Feature Old Cobblers Farm™ Wicked Tuff Turf Tillage Radish Imperial Whitetail Ravish Radish Deer Radish Radish Crush Daikon Radish Daikon Radish Seed Daikon Radish Seed Tillage Radish GroundHog Forage Radish Daikon Radish Cover Crop Tillage Radish Seed
Purity / Germ WINA-412 Radish Daikon Forage Radish Daikon Radish Blend Tillage Radish Tillage/Forage Radish Raphanus sativus Daikon Radish GroundHog Variety Daikon Radish Daikon Radish
Sizes 1 lb | 5 lb | 10 lb | 25 lb 2 lb 2, 10 lb 2 lb 3 lb 5, 50 lb 5, 10, 50 lb 5, 50 lb 5, 50 lb 5, 25, 50 lb 5, 50 lb
Price $22 - $26 $20 - $70 $16 - $20 $20 - $25 $25 - $130 $25 - $120 $28 - $135 $25 - $125 $30 - $145 $30 - $140
Brand Old Cobblers Farm Whitetail Institute Mossy Oak BioLogic Evolved Habitats Frigid Forage Real World Wildlife Hancock Seed Deer Creek Seed Welter Seed Outsidepride Seedland

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.

  • 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.

  • 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.

  • 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.