Best food plot mix for south Louisiana deer ground

Last updated 2026-07-26

What is a food plot, exactly, and why does south Louisiana need a different plan?

A food plot is a planted patch of forage, usually a half acre to a few acres, meant to feed deer and hold them on your ground during hunting season. That's the whole concept. The complication is that what works in the Midwest or even north Louisiana often fails south of Alexandria. South Louisiana brings three problems most plot guides never address. First, the growing season runs long and hot, often past 90 degrees F well into October, which pushes back your planting window for cool-season stuff. Second, a lot of ground down here is heavy clay, gumbo, or seasonally flooded bottomland, and plenty of the rest is deep sand on old river ridges. Third, soil pH tends to run acidic in the piney flatwoods and coastal prairie soils, a pattern reflected in LSU AgCenter's statewide soil fertility guidance ^[1]. The fix isn't a fancier bag of seed. It's matching species to your actual dirt and your actual calendar, then adjusting lime and fertilizer off a real soil test instead of guessing. If you want a broader primer on plot types before narrowing down species, the food plot whitetail guide covers the basic categories (annuals, perennials, blends) that everything below builds from.

When should you plant food plots in south Louisiana?

Warm-season plots (cowpeas, lablab, soybeans, grain sorghum) go in the ground from mid-April through early June once soil temps hold above 65 degrees F. Cool-season plots (oats, wheat, clover, turnips) go in from late September through early November, timed to catch the first real cool snap and enough rain to germinate. Most of south Louisiana sits in USDA Plant Hardiness Zone 9a or 9b, with average last spring frost dates commonly falling in late February to mid-March according to NOAA climate normals data for the region ^[2]. Food plot species like cowpeas want warmer soil than that first frost-free date implies, so late April is a safer bet than jumping the gun in March. For fall plots, waiting too long risks a dry September; planting too early risks the plot getting torched by heat and deer pressure before hunting season even opens. A practical split for a two-plot property: put in a summer annual by early May for antler development and doe nutrition, then come back in late September or early October with your fall blend timed to be knee-high by opening weekend of archery season, which in Louisiana's Area 1 (most of south Louisiana) typically opens around October 1 per the Louisiana Department of Wildlife and Fisheries season structure ^[3]. Don't plant fall annuals in August down here. It's still summer. You'll burn seed and money.

Do deer eat sorghum?

Yes. Deer eat grain sorghum, both the seed heads and the young leaves, and it's a legitimate food plot component in the South, though it's more of a fall/winter energy source than a primary attractant. Sorghum also doubles as cover, standing 5 to 8 feet tall, which matters on open ground where you want deer to feel comfortable moving in daylight. It's not the first thing deer key into in a mixed plot. Given a choice between young soybean leaves or lablab and a sorghum patch, deer usually hit the legumes first. Sorghum's real value in south Louisiana is drought tolerance and grain production late into fall, which extends food availability into the cold months when other annuals have played out. It also does fine in poorer, sandier soils where beans might struggle. Many blended "deer corn alternative" bags use grain sorghum as a filler because it's cheap and reliable in the South's heat. That's not a knock, it just means don't expect it to be the main draw in a plot competing against a neighbor's soybean field.

Do deer eat clover, and do deer actually like it?

Yes to both. Clover is one of the most consistently preferred forages in whitetail diet studies, and deer will hit a healthy clover plot hard from green-up through frost. The catch in south Louisiana is that clover struggles on heavy, poorly drained clay and on strongly acidic soils without lime correction. Arrowleaf clover and crimson clover are the better annual choices for the Deep South because they tolerate our sandy, acidic soils better than white clovers do, a preference reflected in University of Florida IFAS Extension's forage legume variety guidance for the Gulf Coast region ^[4]. Ladino white clover, a perennial favorite up north, can work here too but wants better drainage and a soil pH closer to 6.0 to 6.5, which usually means lime. Here's the honest tradeoff: clover is a maintenance plot, not a plant-and-forget plot. It needs mowing a couple times a season to knock back weeds, and in south Louisiana's humidity, weed pressure is relentless. If you're not going to mow it, skip pure clover and lean on annuals instead.

When should you plant oats for deer, and do they work in the Deep South?

Plant oats in south Louisiana from late September through early November, ideally right after a rain, into a prepared seedbed with a light lime and starter fertilizer application based on your soil test. Oats are one of the most reliable cool-season plot components anywhere in the South because they germinate fast, tolerate a wider pH range than clover, and green up within 7 to 10 days under good moisture. Oats won't survive a hard freeze the way wheat and cereal rye will, but south Louisiana rarely sees the kind of sustained hard freeze that kills oats outright. That's actually an advantage here: oats can stay green and grazeable most of the winter in a normal south Louisiana year, whereas in Wisconsin they'd be dead by December. A blend of oats plus wheat or cereal rye plus a clover is a common combination across southern extension programs, since the small grains provide fast fall tonnage while the clover fills in through winter and spring. That's the base formula behind most of the mixes recommended below.

When should you plant turnips for deer, and do they perform here?

Plant turnips in south Louisiana from mid-September through mid-October, giving them 60 to 90 days before you want them at peak palatability, since deer often ignore turnip bulbs and leaves until after the first hard frost sweetens the starches into sugars. That's the real limitation down here. South Louisiana's first hard frost can come late, sometimes not until late December or not at all in a warm winter, which means the sugar-conversion trigger that makes turnips a magnet up north happens late or weakly here. Deer will still eat turnip greens earlier in fall out of habit and nutrition, just don't expect the same frenzy-feeding response you'd see in Kentucky or Tennessee after a 20-degree night. Turnips also want decent drainage and a near-neutral pH; on our acidic, heavy soils they'll underperform without lime. If your land sits north of I-10 with better-drained loam, turnips are worth the acre. On coastal marsh-adjacent clay, I'd put that seed money into oats and clover instead. Brassicas in general (turnips, radishes, rape) work best as a supplement in a blend, not a standalone plot, in this region.

What are deer's favorite foods, and how does that change what you plant?

Deer are opportunistic browsers, and their preferences shift by season, but across most whitetail diet research, legumes (clover, soybeans, cowpeas, lablab) and soft mast rank as consistently preferred food sources when available, with acorns becoming the dominant fall food source in years of a good mast crop. This pattern is well documented in classic whitetail food habits research summarized by the USDA Forest Service's Southern Research Station in its literature on white-tailed deer habitat management ^[5]. The practical takeaway: legumes are your highest-value plot investment almost everywhere, including south Louisiana, as long as you can get them established. Soybeans and cowpeas are the summer legume workhorses here because they handle heat well; iron-clay cowpeas in particular tolerate poor, sandy soil and some drought better than soybeans do. Acorns complicate plot planning in oak-heavy bottomland country, which describes a lot of south Louisiana hunting ground. In a heavy acorn year, deer will often bypass a food plot for a red oak flat. That's not a plot failure, that's just deer being deer. Plots earn their keep most in poor mast years and in the late-season lull after acorns run out.

Do deer like honey, and does that matter for plot planning?

Deer don't seek out honey in any meaningful nutritional sense; they're not going into hives for it. What draws deer attention is sometimes confused with honey because of "honey hole" terminology or sweet-smelling attractant products marketed with honey or molasses scents. There's no research supporting honey as a deer attractant in food plot or mineral site studies. What actually pulls deer is sugar content in forage after a frost (which is the turnip mechanism above), the protein and palatability of young legume growth, and mineral licks where legal. If you're seeing "honey-scented" attractant sprays marketed for deer, treat that as a curiosity product, not a plot strategy. Put your money into seed, lime, and fertilizer instead.

What's the best food plot mix for south Louisiana, species by species?

Summer (April-June)	Iron-clay cowpeas	Heat and drought tolerant, high protein, thrives in sandy soil	Deer can overgraze young plants before they establish
Summer	Lablab	Handles heat better than soybeans, vines provide season-long forage	Slower to establish, needs decent drainage
Summer	Grain sorghum	Drought tolerant, provides fall/winter grain and cover	Deer prefer legumes first, plant as a blend component
Fall (Sept-Nov)	Oats	Fast germination, tolerates acidic soil, stays green most winter	Won't survive hard freeze (rarely an issue here)
Fall	Wheat or cereal rye	More cold and drought hardy than oats, extends plot life	Slightly less palatable early on than oats
Fall	Arrowleaf or crimson clover	Reseeds annually, tolerates Deep South acidity better than white clover	Needs lime if pH runs below 6.0
Fall	Turnips (secondary)	Adds tonnage and variety	Weak sugar-conversion trigger without hard frost	A realistic one-acre fall blend: 60 lbs/acre oats, 60 lbs/acre wheat, 8 lbs/acre arrowleaf clover, 3 lbs/acre turnip, drilled or broadcast and lightly covered. Those ratios track closely with cool-season forage seeding rate tables published by the Noble Research Institute for the broader Gulf South region . For summer, a straightforward one is 40 to 50 lbs/acre iron-clay cowpeas or 30 lbs/acre lablab, planted alone or blended together, no more complicated than that. If you're comparing bagged blends against building your own from bulk seed, the deer food plot seed and food plot seed breakdowns walk through that cost math in more detail.

Here's a practical two-season mix built around what actually survives our heat, acidity, and rainfall pattern. | Season | Species | Why it works here | Watch-outs |

What soil prep and fertility does south Louisiana ground actually need?

Get a soil test before you buy a single bag of seed. LSU AgCenter runs a soil testing lab through its parish extension offices, and its general fertility guidance for Louisiana forage and row-crop soils recommends lime application when pH falls below about 6.0 for legumes and clover, since acidic soil locks up nutrients even when fertilizer is applied heavily ^[1]. Much of south Louisiana's flatwoods and prairie soil naturally runs in the 5.0 to 5.8 range without lime correction. If your test comes back in that zone and you're trying to grow clover or turnips, expect a disappointing plot no matter how much fertilizer you throw at it. Lime takes months to fully react in the soil, so apply it as early as possible, ideally the season before you plant, not the week before. Your soil test report is the real authority here, not a blog post, not a seed bag label. Follow its lime and fertilizer numbers over generic advice, since your specific field's cation exchange capacity and existing nutrient levels change what's actually needed. This is also where a lot of hunters overspend or underspend. A soil test through your parish LSU AgCenter office tells you exactly how much lime and fertilizer to buy, which usually saves more money than it costs by preventing a wasted planting ^[1].

What equipment do you actually need to plant these mixes?

You don't need a tractor with a 12-foot disc to plant a half-acre plot, but you do need something to break ground, something to broadcast or drill seed, and a way to pack the seed in. For small plots (under an acre), an ATV or UTV with a pull-behind disc harrow, a hand-crank or ATV-mounted broadcast spreader, and a cultipacker or drag chain covers most of what you need. For anything over 2 to 3 acres, a compact tractor with a box blade, disc, and PTO spreader speeds things up considerably and reduces the number of passes needed in our heavy clay soils. South Louisiana clay compacts hard when it dries, so timing your disc work right after a rain, when soil crumbles rather than clods, makes a real difference in seed-to-soil contact. Waiting for perfect dry conditions to disc heavy gumbo soil here is often waiting for something that never quite comes; work it when it's workable, not when it's ideal. For a deeper breakdown of no-till drills versus disc-and-broadcast setups for small acreage, see the equipment and methods coverage on the site.

Do you need to worry about baiting and feeding rules before planting a plot?

Food plots are legal hunting practice in Louisiana and are not classified as baiting, but the state does regulate supplemental feeding and bait placement separately. Louisiana Department of Wildlife and Fisheries regulations prohibit hunting over bait in most cases and define specific rules around feeders and mineral sites that differ from standing food plots ^[3]. A planted, growing food plot is not bait under Louisiana law; it's an agricultural planting. But if you're also running a corn feeder or mineral site on the same property, check current LDWF regulations before hunting season, since rules on feeder placement, timing, and distance from stands can change year to year and vary by wildlife management area versus private land ^[3]. When in doubt, call your local LDWF office or check the current hunting regulations pamphlet before the season starts. Rules get updated, and "that's how it always was" is how people end up with citations.

How do you build a plan specific to your property instead of guessing?

Everything above is a solid general framework for south Louisiana, but your 3 acres of sandy ridge behind a duck pond isn't identical to your buddy's 10 acres of gumbo clay near Alexandria. Soil pH, drainage, shade, and deer density all shift the right mix. If you've already got a soil test in hand and want it turned into an actual planting plan (species, rates, timing, and a fertilizer/lime target based on your numbers), that's exactly the kind of thing PlotSeason's $99 one-time Custom Food Plot Plan is built for. It's general guidance built off your inputs, not a substitute for your soil test lab's specific lime and fertilizer recommendation, which stays the final word on your dirt. Worth saying plainly: no plan, ours or anyone else's, can promise deer activity or a harvest. Plots improve odds and nutrition. They don't guarantee a buck on the ground.

Frequently asked questions

Do deer eat sorghum in food plots?

Yes, deer eat both the grain and young leaves of grain sorghum, though it's usually a secondary component behind legumes like cowpeas or clover. Its main value in south Louisiana is drought tolerance and standing grain that lasts into winter, plus it doubles as screening cover in open fields.

Do deer eat clover, and is it worth planting in south Louisiana?

Deer readily eat clover and it ranks among their most preferred forages. In south Louisiana, annual clovers like arrowleaf and crimson perform better than white clover because they tolerate our acidic, humid conditions with less maintenance, though liming to a pH near 6.0 still improves results significantly.

When should you plant food plots for deer in Louisiana?

Plant warm-season plots (cowpeas, lablab, sorghum) mid-April through early June, and cool-season plots (oats, wheat, clover, turnips) late September through early November. Timing depends on soil temperature and rainfall more than the calendar date, so wait for a real rain before fall planting.

Do deer like clover more than other food plot crops?

Deer show strong, consistent preference for clover across most whitetail diet studies, ranking it among top forage choices when it's actively growing. That said, preference shifts seasonally; deer favor acorns heavily in good mast years and legumes like soybeans during summer growth periods.

When should oats be planted for deer food plots?

Plant oats from late September through early November in south Louisiana, right after rainfall, into a prepared seedbed. Oats germinate fast (7 to 10 days) and tolerate a wider soil pH range than clover, making them one of the most forgiving fall plot species for Deep South soils.

When is the best time to plant turnips for deer?

Plant turnips mid-September through mid-October, giving 60 to 90 days before the first hard frost, which triggers the sugar conversion that makes bulbs and leaves most palatable. South Louisiana's often-late or mild frosts weaken this effect compared to more northern climates.

What exactly is a food plot?

A food plot is a planted area, typically a half acre to several acres, seeded with forage crops to feed deer and improve huntability of a property. It's not the same as baiting; it's an agricultural planting managed through soil prep, seed selection, and fertility, distinct from feeders or mineral sites under most state wildlife regulations.

What are deer's favorite foods overall?

Legumes (clover, soybeans, cowpeas) and acorns rank as top preferred foods across most whitetail diet research, with preference shifting by season and mast availability. In heavy acorn years, deer often bypass food plots entirely for oak flats, which is normal behavior rather than a sign the plot failed.

Do deer like honey or honey-scented attractants?

There's no research showing deer seek out honey specifically; sweet attractant products using honey or molasses scent are marketing, not documented deer behavior. What actually draws deer is frost-sweetened forage sugars (like post-frost turnips) and young legume growth, not honey itself.

What's the best food plot mix specifically for south Louisiana clay soil?

On heavy clay, prioritize iron-clay cowpeas in summer and an oats-wheat-arrowleaf clover blend in fall, since these tolerate wetter, more acidic conditions better than lablab or white clover. Get a soil test first; clay soils here often need more lime correction than sandy ridge ground.

Can you plant food plots on sandy ridge soil in south Louisiana?

Yes, sandy ridges actually favor iron-clay cowpeas, lablab, and grain sorghum in summer due to good drainage and drought tolerance. In fall, oats and arrowleaf clover still work well, though sandy soil often needs more frequent, lighter fertilizer applications since nutrients leach faster than in clay.

Is planting a food plot considered baiting under Louisiana law?

No. A standing, growing food plot is treated as an agricultural planting, not bait, under Louisiana Department of Wildlife and Fisheries regulations. Separate rules govern feeders and mineral sites, so check current LDWF regulations if you're also running supplemental feed on the same property.

Sources

1. LSU AgCenter, Lime and Fertilizer Recommendations for Louisiana Soils: South Louisiana soils frequently need lime correction and soil testing guides pH and fertilizer recommendations
2. NOAA National Centers for Environmental Information, U.S. Climate Normals: Average last frost dates in south Louisiana fall in late February to mid-March, affecting warm-season plot timing
3. Louisiana Department of Wildlife and Fisheries, Hunting Regulations: Louisiana archery season structure and baiting/feeding regulations for deer hunting
4. University of Florida IFAS Extension, Clover for Wildlife Food Plots (SS-AGR-73): Arrowleaf and crimson clover recommended over white clover for Gulf Coast acidic, sandy soils
5. USDA Forest Service Southern Research Station, White-tailed Deer Habitat Management literature: Legumes and acorns are consistently preferred whitetail deer foods, with acorns dominating in good mast years
6. Noble Research Institute, Cool-Season Food Plot Seeding Rates: Recommended seeding rate ratios for oats, wheat, and clover blends in Gulf South food plots