Food plot turnips represent one of the most effective and reliable cool-season brassicas for attracting and sustaining deer populations. Unlike many other forage crops, these hardy plants deliver a dual-purpose benefit that combines highly nutritious leafy growth with energy-rich, protein-packed tubers. For the serious land manager or weekend hunter, understanding the specific agronomic requirements and biological advantages of turnips can transform a marginal plot into a prime hunting location.
Why Turnips Excel as a Forage Crop
The success of food plot turnips lies in their unique biological profile. The leaves offer a tender, leafy green that is highly palatable to deer, particularly as natural browse begins to disappear in the fall. Simultaneously, the developing bulb stores sugars and moisture, creating a sweet, crunchy tuber that deer find exceptionally attractive. This combination ensures consistent foraging pressure from early establishment through the deep winter months, provided the soil does not experience a hard freeze that physically damages the crop.
Soil Preparation and Planting Windows
Establishing a productive turnip plot requires attention to soil chemistry and structure. A soil test is the critical first step, as these crops prefer a pH between 6.0 and 7.0 for optimal nutrient uptake. Lime applications should be made well in advance of planting to correct acidic conditions. Turnips thrive in well-drained soil; heavy clay plots that retain standing water are prone to rot and disease, whereas sandy soils may require additional irrigation or organic matter to retain moisture.
Planting Strategies for Optimal Growth
Timing is essential when sowing food plot turnips. In northern climates, seeds must be planted early enough to allow the tuber to reach maturity before the first hard frost, which locks the ground solid and prevents harvest. In southern regions, planting can occur later in the season, sometimes extending into late summer, to ensure the crop matures during the cooler months. Drilling seeds provides better seed-to-soil contact than broadcasting, leading to higher germination rates and more uniform stands that compete effectively against weeds.
Select a location with a minimum of 6 hours of direct sunlight daily.
Incorporate a balanced fertilizer blend, focusing on phosphorus and potassium to support root development.
Plant seeds at a depth of approximately ¼ to ½ inch to ensure proper germination.
Utilize a cultipacker or roller after planting to improve seed-to-soil contact in dry conditions.
Nutritional and Wildlife Benefits
From a nutritional standpoint, food plot turnips are a powerhouse. The greens provide essential vitamins and minerals that support overall herd health, antler growth, and fawn development. As the season progresses and the plant focuses energy on the bulb, the tuber becomes a high-sugar food source that provides vital calories for deer to maintain body heat and survive the winter. The moisture content within the bulb also reduces the herd's reliance on standing water, which can be a vector for disease.
Managing Pests and Competition
While turnips are relatively low-maintenance, they are not without threats. Insect pressure, particularly from flea beetles and aphids, can stunt growth and reduce yields if not monitored. Implementing a basic insecticide application or choosing tolerant varieties can mitigate this risk. Furthermore, aggressive weed competition in the early stages can choke out the young turnip plants. A pre-emergent herbicide labeled for brassicas or careful manual weeding is necessary to secure a healthy stand.
Harvesting and Longevity
Unlike annual grains that die off after maturity, food plot turnips often act as a perennial fixture in the landscape, regrowing leaves after grazing. The true value of the plot is realized when the ground freezes and the deer begin to dig through the snow to access the buried tubers. This behavior creates high-density viewing opportunities for hunters, as the herd is concentrated in a small area. With proper management, a single planting can provide hunting advantages season after season.
