Quick answer: A drought-stressed or failed corn crop that won't make grain can still be excellent cattle feed — drought corn is highly digestible with good energy even without ears. Chopping and ensiling is usually the better way to put up whole-plant corn, but for small acreages or when no chopper is available, you can swath and round-bale it as baleage. Use a baler with knives to chop the thick stalks, and skip the conditioner rolls — they pop the ears off and cost you the best part. The non-negotiable: drought corn is the classic high-nitrate killer. Test before you feed, ensile it (don't feed it fresh-chopped), and raise your cutting height to leave the nitrate-rich lower stalk in the field.
When summer burns up a corn crop, a lot of that biomass is still good feed — and in a drought year, feed is exactly what's short. This guide is about baling whole-plant corn (the standing crop, drought- or hail-damaged, with or without ears) as wrapped baleage. If instead you're baling cornstalk residue after grain harvest, that's a different job — see wet-wrapping cornstalk bales and graze vs bale cornstalks.
Bale or chop?
Be honest about the tradeoff up front. For whole-plant corn, chopping and ensiling is usually the better tool — those thick stalks are slow to dry and a few ears always get lost in a baling operation:
"Baling seldom works very good. Big stalk to dry out and a few ears that will be lost."
— Kelly, NC Kansas · AgTalk thread 1068682
So when does baling win? When the acreage is small, when a custom chopper isn't available (they get booked solid and expensive in a regional drought), or when you don't have a pit or bunker to haul to. One Missouri operator baled standing corn precisely because the chopper was down and it was "too involved" to haul silage 18 miles — and it worked:
"It actually worked rather well… I was glad we used a baler with knives, it did a really good job tearing up the stalks. It fed out really well. All in all, it worked well for free corn."
— olivetroad, central Missouri · AgTalk thread 1018738
How to bale standing corn (the right way)
That same real-world run produced the most useful how-to in the archive. The headline lessons:
- Use a baler with knives (a precutter). Whole corn plants are bulky and stringy; a cutter baler tears the stalks up so they pack and feed instead of bridging. It "did a really good job tearing up the stalks."
- Skip the conditioner rolls — they cost you the ears. This is the big one. On that run, ear loss ran a quarter to a third of the corn by weight, and nearly all of it was conditioner rolls popping ears off the stalk into the windrow bottom. His verdict: "If I did it again, I'd use a 3-point disc mower with no conditioner rolls, and rake it as soon as I cut it." The grain is the most valuable feed in the plant — don't beat it onto the ground.
- Wilt briefly, then bale. He mowed Saturday morning, let it wilt through two 90°F days with a drying wind, and baled Monday. Big stalks dry slowly, so plan on more wilt time than a grass crop — but in humid weather you may never get there, which is the case for wrapping wet.
- Make smaller bales. Whole-plant corn is heavy and wet; he made 4×4 bales that still averaged ~1,450 lb each. Smaller bales handle and wrap better.
- Wrap it as baleage. He put 3.5 wraps of net on and fed it quickly; for storage you'd tube- or individually-wrap with film over the net. Net wrap inside the film keeps these dense bales in shape so the seal holds.
Don't trust the moisture reading
Whole-plant corn fools moisture testers — wet ears and thick stalks read very differently from the leaves. On that run the baler "showed 30 to 40% moisture, which I wouldn't trust with the wet ears and the size of the stalks." For proper silage fermentation you want roughly 60–65% moisture in the whole plant; if your tester says it's drier than the stalks feel, believe the stalks. Our baling-moisture guide covers the cross-checks.
The feed value is genuinely good
Don't write off drought corn as junk. With no ears, it loses grain energy, but the stalk-and-leaf fraction of stressed corn is surprisingly digestible:
"Drought corn makes wonderful feed. The digestibility is tremendous and it has good energy even without grain… it'll stretch hay supplies."
— novaman, North Dakota · AgTalk thread 1068682
In a hay-short drought year, that makes salvaged corn baleage valuable — both to feed and to sell. Just remember the agronomic tradeoff if it's your ground: removing the whole plant takes the fertility with it, so weigh the feed value against what the residue would have returned to the soil.
Nitrates: the part you absolutely cannot skip
Drought-stressed corn is the textbook nitrate-accumulator, and it has killed cattle. The cautionary tale from the forum is blunt and worth burning into memory:
"A local farmer decided to chop drought corn, and while waiting on a plugged silo pipe, fed some to 70 steers on feed. Came back with a couple more loads to find 7 with their feet in the air. Tested high on nitrates."
— Agtopper, western Kentucky · AgTalk thread 1068682
Note what went wrong there: he fed it fresh-chopped, before it ensiled. That's the single most dangerous way to use drought corn. Here's how to use it safely:
- Ensile it — don't feed it fresh. Fermentation in a wrapped bale, tube, or bunker reduces nitrate levels meaningfully (commonly on the order of a third to half) over the first several weeks. Wait at least 3–4 weeks after wrapping before feeding, and longer is safer.
- Raise your cutting height. Nitrates concentrate in the lower third of the stalk. Cutting 8–12 inches higher leaves the most dangerous part in the field and meaningfully lowers the nitrate level of what you bale.
- Test before you feed — every time. Ensiling reduces nitrates but does not eliminate them. Pull a sample and get a nitrate test before feeding drought corn free-choice, and ask your nutritionist how to ration it (diluting with clean forage and adapting cattle gradually both help).
- Watch the timing of stress. Nitrate is highest in the days right after a drought-breaking rain on a stressed crop, and after frost. Don't rush to cut in those windows.
Corn does not carry prussic acid (that's the sorghum family), so for corn, nitrates are the whole safety story — but they're a deadly-serious one. See our full prussic acid and nitrates guide for thresholds and testing.
Baling drought corn, start to finish
- Decide bale vs chop — chop if you can; bale for small acreage or no chopper.
- Cut high (8–12" up) with a disc mower, ideally without conditioner rolls, and rake promptly.
- Use a precutter baler to chop the stalks; make smaller, ~4×4 bales.
- Wrap as baleage with net wrap inside and plenty of film; target ~60–65% moisture (trust the stalks, not the meter).
- Wait 3–4+ weeks, then TEST for nitrates before feeding. Never feed it fresh-chopped.
Frequently asked questions
Can you bale drought or failed corn for feed?
Yes. A drought- or hail-damaged corn crop that won't make grain can be salvaged as whole-plant baleage and makes good, digestible cattle feed. Chopping and ensiling is usually the better method for thick-stalked whole corn, but baling works well for small acreages or when no chopper is available. Use a baler with knives to chop the stalks, make smaller bales, and wrap promptly — and test for nitrates before feeding.
Should you use a conditioner when mowing corn to bale?
No — skip the conditioner rolls. They pop the ears off the stalks, and operators have lost a quarter to a third of the corn by weight that way, with the grain ending up on the ground under the windrow. Use a disc mower without conditioner rolls and rake it as soon as you cut it. The grain is the most valuable feed in the plant, so don't beat it off.
Why is drought corn dangerous to feed?
Drought-stressed corn is the classic nitrate accumulator, and high-nitrate forage can kill cattle quickly — there are well-known cases of steers dying within hours of being fed fresh-chopped drought corn. Nitrates concentrate in the lower third of the stalk and are highest right after a drought-breaking rain or a frost. Always ensile drought corn rather than feeding it fresh, raise your cutting height, wait several weeks, and test before feeding.
Does ensiling remove nitrates from drought corn?
It reduces them but does not eliminate them. Fermentation in a wrapped bale, tube, or bunker typically lowers nitrate levels on the order of a third to half over the first several weeks, which is why you should wait at least 3–4 weeks after wrapping before feeding and never feed drought corn fresh-chopped. Because reduction is partial and variable, you still have to test the ensiled feed before feeding it.
What moisture should whole-plant corn baleage be?
Aim for roughly 60–65% moisture for good silage fermentation. Whole-plant corn fools moisture testers because the wet ears and thick stalks read very differently from the leaves, so if the meter says it's drier than the stalks feel, trust the stalks. Big stalks dry slowly, so plan on more wilt time than a grass crop, and bale smaller because the bales are heavy and wet.
The XES Netting team manufactures bale net wrap for round balers and writes these guides so forage operators can find clear, source-cited answers. Every farmer quote in this post is verbatim with a link to the original AgTalk thread — go read the discussions in full. This guide is general information, not veterinary or nutrition advice; drought corn can be lethally high in nitrates — always test and consult your veterinarian, nutritionist, or extension office before feeding.
Featured photo: Cattle in the Corn by Tony Atkin, licensed under CC BY-SA 2.0, via Wikimedia Commons.
