Quick Answer
For the best results, brassicas, like kale or broccoli, should be at a height of 6-12 inches before the first frost hits. This allows for adequate leaf growth and prevents the plants from being too leggy. A shorter height makes them more desirable to deer and easier to harvest.
Selecting Brassica Varieties
When selecting brassica varieties for your food plot, consider their maturity days and growth habits. Some popular options for deer hunting include ‘Rapini’ and ‘Packman’ kale, which mature in about 50-60 days. ‘Deep Purple’ and ‘Waltham 29’ broccoli are also good choices, maturing in 55-65 days. These varieties are bred for their cold hardiness and are less susceptible to bolting due to temperature fluctuations.
Soil Preparation and Planting
Before planting brassicas, ensure your soil has a pH between 6.0 and 7.0, and the soil temperature is at least 40°F (4°C). This allows the seeds to germinate and grow robustly. Plant brassica seeds 1/4 inch deep and 1-2 inches apart in well-draining soil with adequate organic matter. You can also mix companion crops like clover or rye to enhance soil health and provide a diverse food source for deer.
Managing Brassica Growth and Deer Attraction
To optimize the attractiveness of your brassicas to deer, maintain the plants at 6-12 inches tall. This can be achieved through regular harvesting or pruning. As the first frost approaches, avoid harvesting the plants too aggressively, as this can stress the plants and make them more susceptible to damage. Instead, focus on maintaining their height and promoting healthy growth to ensure a successful deer hunting season.
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