★ Dual-Purpose Food Plot Brassica

Best Purple Top Turnip Seed: The Dual-Purpose Food Plot & Forage Brassica — Graze the Tops, Then Dig the Bulbs

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

Old Cobblers Farm™ Wicked Tuff Turf Purple Top Turnip

by Wicked Tuff Turf — Littleton, New Hampshire
Purple Top Turnip
Brassica rapa subsp. rapa
"Two forages in one planting. Leafy tops provide high-protein grazing at 45-60 days, then frost-sweetened bulbs provide energy-rich feed through late fall and early winter. The most efficient brassica for food plots and late-season livestock grazing extension."
Emergence: 3-5 days.
Establishment
Zones Annual in all zones
Hardiness Range
Very Low
Maintenance
Brassica
Category
🥬

Dual-Purpose: Tops + Bulbs

🦌

Premier Food Plot Brassica

❄️

Frost Sweetens the Bulbs

60-90 Day Crop

📏

3-6 Inch Bulbs

🌡️

40°F Germination

💰

Ultra-Low Seeding Rate

🇺🇸

Trusted by 20,000+ Growers

SpeciesPurple Top Turnip (Brassica rapa subsp. rapa)
Growth HabitAnnual. Leafy rosette (12-18") above, enlarged bulb (3-6" dia) below. Both tops and bulbs edible/grazeable.
Root DepthBulb: 4-8 inches. Taproot: 8-12 inches.
EstablishmentEmergence: 3-5 days. Grazing tops: 45-60 days. Mature bulbs: 60-90 days.
Hardiness ZonesAnnual in all zones
MaintenanceVery Low
CategoryBrassica
Available Sizes1 lb | 5 lb | 10 lb | 25 lb

What We Love

  • Dual-purpose — graze tops first, then bulbs after frost
  • Frost sweetens bulbs — deer attraction increases in late fall
  • 60-90 day crop — fast turnaround for fall food plots
  • Ultra-low seeding rate — 3-5 lbs plants a full acre
  • 40°F germination allows late-season planting

Worth Noting

  • Annual — must replant every season
  • Needs moisture for bulb development — struggles in dry conditions
Buy on Old Cobblers Farm →
Available in 1 lb | 5 lb | 10 lb | 25 lb
The Competition

ProVide Purple Top Turnip

by Evolved Habitats
Brassica rapa
Purity / Germ
Sizes2 lb
Price$12 - $15

Tall Tine Tubers

by Whitetail Institute
Turnip-Heavy Blend
Purity / Germ
Sizes3, 12 lb
Price$35 - $80

Maximum

by Mossy Oak BioLogic
Turnip & Brassica Mix
Purity / Germ
Sizes2.25, 9 lb
Price$30 - $70

Pure Turnip Seed

by Frigid Forage
Brassica rapa
Purity / Germ
Sizes3 lb
Price$15 - $20

Turnip Seed

by Real World Wildlife
Forage Turnip
Purity / Germ
Sizes5 lb
Price$20 - $25

Purple Top Turnip

by Hancock Seed
Brassica rapa
Purity / Germ
Sizes1, 5, 50 lb
Price$10 - $110

Purple Top White Globe

by Deer Creek Seed
Brassica rapa
Purity / Germ
Sizes1, 5, 50 lb
Price$12 - $115

Purple Top Turnip

by Welter Seed
Brassica rapa
Purity / Germ
Sizes5, 50 lb
Price$15 - $100

Purple Top Forage Turnip

by Outsidepride
Brassica rapa
Purity / Germ
Sizes5, 25, 50 lb
Price$20 - $130

Purple Top Turnip

by Seedland
Brassica rapa
Purity / Germ
Sizes5, 50 lb
Price$20 - $115
Feature Old Cobblers Farm™ Wicked Tuff Turf Purple Top Turnip ProVide Purple Top Turnip Tall Tine Tubers Maximum Pure Turnip Seed Turnip Seed Purple Top Turnip Purple Top White Globe Purple Top Turnip Purple Top Forage Turnip Purple Top Turnip
Purity / Germ Brassica rapa Turnip-Heavy Blend Turnip & Brassica Mix Brassica rapa Forage Turnip Brassica rapa Brassica rapa Brassica rapa Brassica rapa Brassica rapa
Sizes 1 lb | 5 lb | 10 lb | 25 lb 2 lb 3, 12 lb 2.25, 9 lb 3 lb 5 lb 1, 5, 50 lb 1, 5, 50 lb 5, 50 lb 5, 25, 50 lb 5, 50 lb
Price $12 - $15 $35 - $80 $30 - $70 $15 - $20 $20 - $25 $10 - $110 $12 - $115 $15 - $100 $20 - $130 $20 - $115
Brand Old Cobblers Farm Evolved Habitats Whitetail Institute Mossy Oak BioLogic 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.