Can brassicas survive harsh winters?

Choosing the Right Brassica Species

When selecting brassica species for a winter food plot, consider their cold hardiness and growth habits. For example, ‘Winterkeeper’ kale is bred specifically for its ability to survive temperatures as low as -20°F (-29°C) and can regrow from roots in the spring. Other cold-hardy options include ‘Purple Top’ turnips and ‘Red Russian’ kale. Plant these species in late summer or early fall to give them a head start on the winter season.

Planting Techniques for Winter Brassicas

To maximize the survival and growth of brassicas during harsh winters, plant them at the right depth and density. Plant seeds 1/8 to 1/4 inch deep and 1 to 2 inches apart in well-draining soil. This will give the seedlings a strong start and allow them to grow into a dense, healthy stand. Additionally, apply a layer of mulch or snow cover to protect the plants from extreme cold and wind.

Managing Winter Brassicas for Deer Attraction

To attract deer to your winter food plot, plant a diverse mix of brassicas and other winter forages. Deer prefer a variety of plants with different textures and tastes, so include a mix of leafy greens, root crops, and brassicas in your planting scheme. Consider adding a small amount of corn or other grains to the mix to provide a high-energy source for deer during the winter months.