6 Best Gravity Feed Hog Feeders For Market Gardens For Small Acreage

Raising a few hogs on a small acreage is one of the most rewarding things you can do, turning pasture and garden surplus into incredible pork. But the daily chore of feeding can quickly become a major time sink, especially when you’re also juggling a market garden or an off-farm job. The right gravity feeder isn’t just a convenience; it’s a critical tool that saves labor, protects expensive feed, and ensures your pigs grow consistently and stay healthy.

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Why Gravity Feeders Suit Small-Scale Hog Raising

A gravity feeder is brilliantly simple. You fill a hopper with feed, and it automatically flows down into a trough as the pigs eat, keeping a constant supply available. This "free-choice" access is a game-changer for the small-scale farmer.

Instead of rushing out twice a day to slop the pigs, you might only need to fill the feeder once or twice a week. This frees up your mornings and evenings for other critical tasks, like weeding the tomato patch or mending a fence. More importantly, it provides a consistent feed source, which prevents the gorging and stress that can come with intermittent feeding, leading to better growth rates.

These feeders also offer crucial protection. A good feeder keeps feed dry from rain and snow, which prevents mold and spoilage. It also keeps it clean from mud and manure, drastically improving herd health. By containing the feed, you minimize waste from spillage and deter pests like birds and rodents from helping themselves to your investment.

Tarter 12-Bushel Poly Feeder for Durability

When you need a feeder that can take a beating and last for years out in the elements, a heavy-duty poly feeder is hard to top. The Tarter 12-Bushel model is a perfect example of this philosophy. Made from thick, impact-resistant polyethylene, it simply won’t rust, rot, or corrode.

Its large capacity—holding around 670 pounds of feed—is its main selling point for a small operation. For a pair of market hogs, this could mean filling it up less than once a month as they get started, and perhaps every week or two as they approach finishing weight. That is a massive time-saver. The wide top lid makes filling with bags or a front-end loader bucket easy and secure.

The tradeoff for this capacity and durability is its lack of portability. This is a set-it-and-leave-it piece of equipment for the season. It’s ideal for a permanent or semi-permanent paddock but isn’t practical if you’re moving your pigs to fresh ground every few days. Think of it as the anchor of your hog pasture.

Behlen Country 2-Door Feeder for Feed Savings

Pigs are smart, but they’re also playful and messy eaters. They love to root, and with an open trough, they can "rake" a surprising amount of expensive feed onto the ground where it gets wasted. The Behlen Country 2-Door Feeder directly tackles this problem with its feed-saver design.

This feeder features weighted metal doors that the pigs must lift with their snouts to access the feed in the trough. This small barrier is just enough to stop them from playing in their food. It also does an excellent job of keeping rain, snow, and birds out of the trough, ensuring the feed stays clean and dry down to the last pellet.

There can be a brief learning period, but pigs figure out the doors remarkably fast—usually within an hour or two. Made of heavy-duty galvanized steel, these feeders are tough. Their one vulnerability is that, over many years, scratches and welds can eventually begin to rust, but for most small farms, they offer a fantastic balance of durability and major feed cost reduction.

Little Giant 6.5-Gallon Feeder for Portability

For those practicing intensive rotational grazing or raising just a couple of pigs for the freezer, a massive feeder is overkill. The Little Giant 6.5-Gallon Feeder shines where portability and flexibility are the top priorities. It’s small, lightweight, and can be mounted to a fence post or t-post, making it incredibly easy to move with your animals.

Holding about 40 pounds of feed, this isn’t a long-term solution for unattended feeding. You’ll likely be filling it every day or two for a pair of growing hogs. But in a system where you’re already checking on the animals and moving their fencing daily, this small chore is insignificant. Its compact size is perfect for getting started without a large upfront investment.

This feeder’s versatility is also a key feature. It’s an excellent choice for a creep feeder, allowing young piglets to access starter feed without competition from the sow. It’s also useful for separating an animal that needs a special diet or for use inside a temporary farrowing shelter.

Brower 80-Pound Feeder for Weaner Piglets

Getting piglets off to a strong start is one of the most critical phases of raising hogs. The Brower 80-Pound Feeder is specifically designed for the unique needs of weaner pigs. Its low trough height and smaller feed openings are perfectly sized for small snouts, ensuring easy access without the risk of a piglet climbing in and getting stuck.

While you could use a larger feeder, a dedicated weaner feeder prevents smaller pigs from being bullied away from the trough by larger siblings. It also protects the feed more effectively from the piglets, who are notoriously messy. By providing a clean, accessible source of high-quality starter feed, you can significantly reduce post-weaning stress and set them on a path for rapid, healthy growth.

This is a specialized piece of equipment, and you may wonder if it’s worth it. If you plan to farrow your own litters or consistently buy young weaners, the investment pays for itself quickly through healthier pigs and faster gains. It bridges the gap perfectly until they are large enough for a standard finishing feeder.

Kane Big-Bin Feeder for Easy Cleaning and Health

Feed that gets wet and moldy is not just wasted money; it’s a direct threat to your pigs’ health. The Kane Big-Bin Feeder is designed from the ground up with hygiene in mind. Made of seamless, non-porous polyethylene, it has rounded corners and smooth surfaces that leave no place for feed to cake, clump, and spoil.

This design makes cleaning incredibly simple. A quick spray with a hose is often all it takes to get it completely clean, a task that can be a real chore with metal feeders that have sharp corners and seams. This ease of cleaning translates directly to better animal health by reducing exposure to mycotoxins from moldy feed, which can cause scours and slow growth.

The durable poly construction also means no rust and a long service life. For the farmer focused on preventative health and minimizing potential problems, the Kane feeder’s emphasis on cleanliness is a standout feature. A healthy pig is a profitable pig, and it starts with clean feed.

Sioux Steel Pride of the Farm for Cast Iron Life

Some farm equipment is disposable; some is meant to be passed down to the next generation. The Sioux Steel Pride of the Farm feeders fall firmly into the second category. Their signature feature is a rock-solid cast iron trough bolted to a heavy-gauge steel hopper.

This feeder is built for one purpose: to last forever. Pigs can chew on plastic and bend thin steel, but they won’t make a dent in a cast iron base. It’s incredibly heavy, which means they can’t tip it over or push it around the paddock, saving you constant frustration and wasted feed. The feed flow is also highly adjustable, allowing you to fine-tune it for different feed types.

The obvious tradeoff is the weight and cost. This is a premium feeder and a serious investment. It is absolutely not portable; where you place it is where it will stay for the season, if not longer. But if you have a permanent hog setup and want to buy one feeder that will likely outlast you, this is the one to get.

Key Features for Small Acreage Hog Feeder Success

Choosing the right feeder isn’t about finding the "best" one, but the best one for your specific system. As you compare models, focus on how these key features align with your goals and management style. The perfect feeder for a rotational grazer is the wrong choice for someone with a fixed barnyard pen.

Consider the fundamental tradeoffs before you buy. A bigger hopper means less frequent filling but also less portability. A feed-saver door design saves money but might require a moment of training for your pigs. Think through your daily routine and be realistic about how much time you want to spend on feeding chores.

Here are the critical features to weigh:

• Capacity vs. Portability: Do you need to feed a group of ten for a week, or a pair for two days between pasture moves?
• Material: Choose polyethylene for rust-proof durability, galvanized steel for strength, or cast iron for ultimate, multi-generational longevity.
• Feed-Saving Design: Are your pigs wasting feed? If so, look for troughs with doors, flaps, or a deep design that prevents raking.
• Ease of Cleaning: Smooth, rounded, non-porous surfaces are best for preventing mold and ensuring pig health.
• Adjustability: A feeder with an adjustable flow gate lets you control the feed rate for different textures (pellets vs. meal) and minimize waste.

Ultimately, your hog feeder is a silent partner in your small-farm enterprise. The right choice will work with you, saving you precious time, cutting down on feed bills, and contributing to the robust health of your animals. By matching the feeder’s design to your farm’s unique rhythm, you set your hog project up for a smooth and successful season.

Frequently Asked Questions (FAQs)

What is a gravity feed hog feeder?

A gravity feed hog feeder is a bulk storage container that uses gravity to drop dry grain or pellets into eating troughs as pigs consume it. The unit holds several days of feed in an upper hopper, tapering down to adjustable dispense plates at the bottom. As market hogs root and eat from the trough, more feed naturally slides down without needing mechanical augers or electricity. This steady supply reduces daily chore time on small-scale homesteads.

What does an agitator do in a gravity feed hog feeder?

An agitator in a gravity feed hog feeder prevents feed from bridging and compacting inside the hopper cone. Pigs bump or turn an agitator bar or wheel with their snouts while eating, which shakes loose stuck grain. Without this mechanism, high-fat rations or humid outdoor conditions cause ground meal to stick to the hopper walls and stop flowing. Agitator bars keep dry feed dropping continuously into the trough pan.

How do I adjust the flow plate on a gravity feed hog feeder?

Adjusting the flow plate on a gravity feed hog feeder requires loosening the wing nuts or adjustment bolts on the lower slide gate. Slide the metal baffle plate up to increase feed flow for coarser grain, or lower it down to roughly one-quarter inch for fine ground rations. Aim to leave only 20 to 30 percent of the trough floor covered with feed. Tighten all locking bolts firmly so growing pigs cannot nudge the gate open further.

How do you secure a gravity feed hog feeder on pasture in a market garden rotation?

Securing a gravity feed hog feeder on pasture involves mounting the feeder to a heavy wooden skid or anchoring it to heavy T-posts. Bolt the base to two pressure-treated four-by-four skids fitted with a tow chain so you can drag the unit between garden plots. Drive two steel T-posts against the back edges and strap the hopper tightly with ratchet straps. This setup stops 200-pound hogs from tipping the feeder while keeping it mobile for rotational tilling.

Which is better for small acreage, a metal or plastic gravity feed hog feeder?

Plastic gravity feed hog feeders are generally better for small acreage market gardens because they are lighter to move and resist wet weather corrosion. Heavy-duty polyethylene hoppers will never rust from rain or acidic compost soil, and a single person can tilt or clean them easily. Galvanized steel feeders offer greater chew resistance against large boars, but they weigh significantly more and rust along welded seams over time. Choose thick poly feeders with stainless steel troughs for the best balance.

How many pigs can one gravity feed hog feeder support on a small acreage farm?

One standard gravity feed hog feeder can support between 4 and 12 market pigs depending on how many trough openings it has. A good guideline is allocating one feeding space for every four to five pigs when ad-libitum feeding dry feed. A single two-hole feeder easily handles 8 to 10 feeder pigs from wean to finish. Providing adequate feeder space prevents submissive hogs from being bullied away from rations during rotational grazing cycles.

Why is feed clogging inside my gravity feed hog feeder?

Moisture entering the hopper is the primary reason feed clogs inside a gravity feed hog feeder. High humidity, rain blown under an unsecured lid, or pig saliva splashing upward turns finely ground meal into a dense paste. Finely ground swine rations also bridge across narrow discharge openings. To clear it, break up the blockage using a wooden dowel, wipe the trough dry, and slightly raise the hopper gate opening.

Are gravity feed hog feeders worth the cost for pastured pigs on small acreage?

Gravity feed hog feeders are worth the financial investment for small acreage producers seeking to cut labor hours and reduce spilled feed waste. Trough barriers and metered gates typically reduce feed loss by 10 to 20 percent compared to open ground feeding. At current feed prices, saving two pounds of grain per pig each week quickly recovers a 200-to-400-dollar purchase price. Free-choice feeders also promote faster, more uniform growth rates before hogs move to the next market garden plot.