As a long-time outdoor writer and avid deer hunter, I’ve spent years observing what truly attracts and sustains healthy deer populations. While corn and brassicas get a lot of attention, the often-overlooked power of forbs for deer is immense. Creating a thriving deer habitat isn’t just about quantity; it’s about quality nutrition throughout the entire year. This means moving beyond annuals and focusing on establishing long-lasting, nutritious deer food plot perennials, with a strong foundation of diverse forbs. This guide will walk you through understanding forbs, selecting the right species, establishing your plots, and maintaining them for years to come.
Why Forbs are Crucial for Deer Nutrition
Deer are opportunistic browsers, meaning they’ll eat a wide variety of plants. While they’ll readily consume agricultural crops, a diet solely based on grains lacks the essential minerals, vitamins, and protein needed for optimal health, antler growth, and reproduction. Forbs – herbaceous flowering plants – fill this nutritional gap. They are highly digestible and provide a crucial source of protein, calcium, and other vital nutrients, especially during critical periods like late winter and early spring when natural browse is limited. According to the National Park Service, a diverse diet is key to maintaining healthy wildlife populations, and forbs play a significant role in that diversity.
The Nutritional Benefits of Forb-Rich Food Plots
- High Protein Content: Essential for muscle development, antler growth, and lactation.
- Digestibility: Forbs are generally easier for deer to digest than woody browse.
- Mineral Rich: Provide vital minerals like calcium, phosphorus, and magnesium.
- Extended Seasonality: Different forbs bloom and remain palatable at different times, extending the nutritional benefit.
Top Forb Species for Deer Food Plots
Choosing the right forbs depends on your region, soil type, and the specific needs of your deer herd. Here’s a breakdown of some top performers, categorized for ease of selection. Remember to check with your local USDA Forest Service office for recommendations specific to your area.
Cool-Season Forbs
These thrive in cooler temperatures and are ideal for spring and fall nutrition. They are often included in mixes designed for early and late season attraction.
- Alfalfa (Medicago sativa): A classic for a reason. High in protein and calcium, but requires well-drained soil.
- White Clover (Trifolium repens): Extremely palatable and tolerant of various soil conditions. A staple in many perennial mixes.
- Red Clover (Trifolium pratense): Similar to white clover, but generally taller and less tolerant of heavy grazing.
- Chicory (Cichorium intybus): Deep-rooted, drought-tolerant, and provides essential minerals.
Warm-Season Forbs
These flourish in warmer temperatures and provide nutrition during the summer months. They are particularly important in areas with hot, dry summers.
- Ladino Clover (Trifolium repens var. ladino): A larger-leaved clover that provides substantial forage.
- Birdsfoot Trefoil (Lotus corniculatus): Tolerant of poor soils and provides a good source of protein.
- Plantain (Plantago lanceolata): Highly palatable and provides essential minerals.
- Purple-Top Turnip (Brassica rapa): While technically a brassica, the leafy tops provide excellent forage and are often included in forb mixes.
Establishing Perennial Deer Food Plots with Forbs
Successfully establishing deer food plot perennials requires careful planning and execution. It’s not just about scattering seed; it’s about creating an environment where those seeds can thrive. I’ve seen too many plots fail due to improper soil preparation and planting techniques.
- Soil Testing: This is the most crucial step. A soil test will reveal your soil’s pH and nutrient levels, allowing you to amend it accordingly. Contact your local agricultural extension office for testing services.
- Site Preparation: Clear the area of existing vegetation. This can be done through herbicide application, disking, or a combination of both.
- Soil Amendment: Based on your soil test results, add lime to adjust the pH and fertilizer to provide essential nutrients.
- Seedbed Preparation: Create a firm, level seedbed. This can be achieved with a harrow or cultipacker.
- Seeding: Follow the recommended seeding rates for each forb species. Consider using a seed drill or broadcast spreader.
- Seed-to-Soil Contact: Ensure good seed-to-soil contact by lightly harrowing or cultipacking after seeding.
- Moisture: Adequate moisture is essential for germination. If rainfall is insufficient, consider irrigation.
Maintaining Your Forb-Based Food Plots
Establishing the plot is only half the battle. Ongoing maintenance is essential to ensure its long-term success. Neglecting your plots will lead to weed encroachment and reduced forage quality. I recommend a proactive approach to maintenance.
Weed Control
Weeds compete with forbs for nutrients, water, and sunlight. Regular mowing and spot-spraying with herbicides are effective weed control methods. REI Expert Advice offers excellent resources on responsible herbicide use.
Fertilization
Perennial forbs require regular fertilization to maintain their productivity. Apply fertilizer based on your soil test results. A balanced fertilizer with nitrogen, phosphorus, and potassium is generally recommended.
Mowing
Mowing helps control weeds, stimulates forage growth, and encourages the spread of clover. Mow your plots to a height of 4-6 inches several times throughout the growing season.
Rotation and Interseeding
Even with careful maintenance, perennial plots can become less productive over time. Consider rotating your plots or interseeding with additional forb species to maintain diversity and forage quality.
Beyond the Basics: Advanced Strategies for Deer Habitat Improvement
Once you’ve mastered the fundamentals of establishing and maintaining forbs for deer, you can explore more advanced strategies to further enhance your deer habitat. These include:
- Creating Edge Habitat: Deer prefer to travel and feed along edges between different habitat types.
- Providing Water Sources: Ensure a reliable source of clean water is available.
- Managing Forest Cover: Thinning forests can promote the growth of understory forbs.
- Implementing a Prescribed Burn Program: Controlled burns can stimulate forage growth and improve habitat diversity (requires proper training and permits).
Conclusion: Investing in Long-Term Deer Health
Investing in deer food plot perennials, particularly those rich in forbs for deer, is an investment in the long-term health and vitality of your deer herd. It’s a proactive approach to habitat management that provides a consistent source of high-quality nutrition throughout the year. By following the guidelines outlined in this article, you can create a thriving deer habitat that will benefit your local deer population for years to come. Remember to always prioritize responsible land management practices and consult with local experts for guidance specific to your region.