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TnT Seed Company

Sub Zero Hybrid Kale

Sub Zero Hybrid Kale

3 total reviews

Regular price $32.99
Regular price Sale price $32.99
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Sub Zero Hybrid Kale

Sub Zero Hybrid Kale is a cold-tolerant, high-nutrient brassica that produces large, lush green leaves deer can’t resist. It establishes quickly, stays green down to 10°F, and holds strong through the late season—making it a top choice for your fall and winter food plots.

  • Unmatched Cold Tolerance – Sub Zero Hybrid Kale stays green and palatable down to 10°F, outlasting other brassicas and providing reliable late-season forage when deer need it most.
  • Fast Early Growth – While it matures in 55–60 days, deer can begin feeding on tender growth just weeks after planting.
  • Highly Palatable – The large, lush green leaves are nutrient-rich and irresistible to deer, especially after a frost.
  • Late-Season Attraction – Sub Zero shines when other food sources fade, making it ideal for prime hunting windows.
  • Low Maintenance – Easy to plant and manage, making it a great option for both new and seasoned food plotters.

What's in the Bag?

This bag only has Sub Zero Hybrid Kale in it. We do not add any unneeded fillers, it's just pure seed.

Planting Guide

Seed Type:

  • Annual

Sunlight Exposure:

  • Full Sun 
  • Partial Sun

Seeding Depth: 

  • 1/4 inch
  • Broadcasted on top the soil (Drag and Pack if able)

Seeding Rate: 

  • Broadcasted: 6 - 8 lbs Per Acre
  • Drilled: 5 - 6 lbs Per Acre

Soil Type:

  • Well Drained
  • Moderately Drained

Seeding Date

North-
  • Fall: July through Early September
Central-
  • Fall: August through September
South-
  • Fall: August through October
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Customer Reviews

Based on 3 reviews
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K
KOLO
UPDATE

My deer had a field day with this kale after the first frost. The plant grew to a height of 4-6 inches and surprisingly withstood a prolonged period of continuous freezing temperatures. The deer left the frost damaged brassicas and clover and ate the kale down to the dirt and then dug up what was left. I planted some literally right beneath my stand and for 4-5 nights I had to run them off just to get down.
Definitely going to plant some major rows of this next season!

K
KOLO
Great packaging and clean seed

Retired military - I don’t like anyone or anything…except these guys and their seed 😃
Pic is a test bed SIX days after throwing it and raking it
Packaging- Seed was packaged in a heavy weight plastic with little to no air. Seed arrived in TWO days from it leaving their facility and was undamaged. I bought extra and am now thinking I might store 5-lbs for early spring to give my pregnant does a jump start in nutrition.
Seed Quality- I’ve bought seed from many online dealers and my local farmers co-op. I have to say this is the cleanest and healthiest seed I have ever seen. When you take it out to put it in a broadcaster or whatever, there’s no dust, no debris just clean shiny seeds. I can’t get them this way from my own plants I let go to seed…!
Excellent product and first rate company
Customer for life!!!

M
Mike Lundgren

Awesome product