6 Best Garlic Harvesters For Small Scale Production That Prevent Bulb Damage
Explore our top 6 harvesters for small-scale growers. These tools are designed for gentle, damage-free lifting to ensure maximum bulb quality and storability.
You’ve spent the better part of a year tending your garlic patch, from cracking cloves in the fall to watching the scapes curl in early summer. Now, the lower leaves are browning, and the moment of truth has arrived. The last thing you want is to slice into a perfect bulb with a clumsy shovel, ruining months of work in a single second.
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Why Gentle Garlic Harvesting Matters Most
Harvesting garlic isn’t just about pulling it out of the ground. It’s a delicate operation that determines how well your crop will cure and store. A freshly harvested garlic bulb has a tender, papery skin that is easily bruised or torn, and the neck connecting the bulb to the leaves is fragile. Any damage—a slice from a spade, a deep bruise from being pried against a rock, or a broken neck—creates an entry point for mold and bacteria.
A perfectly harvested bulb will cure with a tight, dry wrapper and a sealed neck, allowing it to store for six to twelve months. A damaged bulb, on the other hand, must be used within a few weeks before it begins to rot. The tool you choose is your primary defense against this kind of loss. The goal is never to pull the garlic directly, but to loosen the soil around it so thoroughly that the bulb can be lifted out with minimal resistance.
Meadow Creature Broadfork for Soil Aeration
A broadfork is less of a harvester and more of a soil-loosening specialist. This tool, with its long, strong tines and wide handlebars, is designed to fracture and aerate soil with minimal inversion. For garlic harvesting, this is a huge advantage. You simply stand on the crossbar, sinking the tines deep into the ground a few inches beside your row of garlic.
Using your body weight, you rock the handles back, and the tines pivot upward underground. This motion lifts and shatters the compacted soil around the garlic bulbs without ever touching them. After a pass with the broadfork, the garlic is so loose you can often pull it out gently by hand.
This method is incredibly gentle on the bulbs and fantastic for your soil’s health, preserving its structure and microbial life. The tradeoff is labor. Broadforking is a physical workout, best suited for growers with a few hundred to a couple of thousand plants. It’s a tool that pays dividends far beyond harvest day.
The BCS Undercutter Bar for Clean Lifting
For the serious grower with a two-wheel tractor, the undercutter bar is the undisputed champion of gentle harvesting. This implement is a long, flat, oscillating blade that runs horizontally beneath the soil at a precise depth. You set the blade to pass just below the base of the bulbs, severing the roots cleanly.
The magic of the undercutter is its subtlety. The blade slices through the soil and roots, gently lifting the entire bed. The garlic bulbs are left sitting loose in the soil, completely undisturbed and undamaged, ready to be gathered by hand. There is virtually no risk of slicing or bruising bulbs, making it the gold standard for preserving harvest quality at scale.
Of course, this requires a significant investment in a walk-behind tractor like a BCS or Grillo. But if you’re managing thousands of plants, the time saved and the perfect quality of the harvest make it a justifiable expense. The tractor itself becomes the backbone of your small farm, handling tillage, mowing, and more, making the undercutter a highly effective part of a larger system.
DeWit Spading Fork for Precision & Control
Never underestimate the effectiveness of a simple, high-quality hand tool. For most backyard and small-scale growers, a well-made spading fork is the perfect harvesting partner. Unlike a shovel, which acts like a blade, the tines of a fork can move through the soil and around the bulb, reducing the risk of slicing it.
The technique is key. Plunge the fork into the ground four to six inches away from the garlic stem, angling it slightly to get underneath the bulb. Gently press down on the handle, using it as a lever to pry the soil upward. This loosens the bulb enough to be lifted out by hand without straining the neck.
Don’t cheap out on your fork. A cheap, stamped-metal fork will bend or break in compacted or rocky soil, leading to frustration and damaged garlic. A forged steel fork, like those from DeWit, provides the strength and rigidity needed to do the job cleanly and efficiently, year after year.
Grillo Potato Plow: A Versatile Digger
Another excellent option for two-wheel tractor owners is the potato plow. This implement is a V-shaped plow, also called a ridger or hiller, that excels at unearthing root crops. When used for garlic, you run the plow point down the center of the row, a few inches below the bulbs.
As the tractor moves forward, the plow lifts the soil and pushes it out to either side. The garlic bulbs are carried along with the soil and deposited gently on the surface, ready for collection. It’s an incredibly fast and efficient method for unearthing a lot of garlic in a short amount of time.
The potato plow is a bit more aggressive than an undercutter bar, and you have to be precise with your depth control to avoid direct contact with the bulbs. However, its versatility is a major plus. If you also grow potatoes, sweet potatoes, or other root crops, this single implement can handle harvesting duties for all of them, making it a smart, multi-purpose investment.
Fiskars D-Handle Spade for Small Patches
Sometimes, the simplest tool is the right one, especially for a small garden bed with a few dozen plants. While a spade presents a higher risk of slicing bulbs, a proper technique can make it a perfectly viable option. The key is to treat it not as a prying tool, but as a soil-lifting tool.
Instead of jamming the spade right next to the stem, go wide. Insert the blade a good six inches away from the plant and push it deep underneath the bulb. Then, lift the entire clump of soil—bulb and all—out of the ground. You can then gently break the soil apart with your hands to retrieve the garlic. The D-handle provides excellent control for this kind of careful work.
This method is slow and deliberate, making it impractical for more than a small patch. But if you’re working with what you already have in the tool shed, a careful hand and a good spade can get the job done without any damage.
I&J Single Row Harvester for Efficiency
When your garlic operation grows beyond what hand tools or even a walk-behind tractor can comfortably manage, it’s time to look at a dedicated harvester. The I&J Single Row Harvester is a ground-driven, pull-behind unit designed for small tractors or even ATVs. It represents a significant step up in efficiency.
This machine combines two actions into one pass. First, a fixed blade runs under the soil to sever the roots, much like an undercutter. Immediately following this, a belted chain gently grips the garlic tops and pulls the entire plant out of the loosened soil, depositing it in a neat row on the ground.
This tool drastically reduces the labor of harvesting. It not only unearths the garlic but also gathers it, saving your back from bending over twice. It’s a specialized piece of equipment and an investment, but for anyone moving from a market garden to a small farm footing, it bridges the gap to commercial-scale efficiency while still being gentle on the crop.
Choosing the Right Harvester for Your Scale
There is no single "best" garlic harvester; there is only the best one for your specific situation. The right choice depends on your budget, the number of plants you grow, and your existing equipment. Thinking in terms of scale provides the clearest path forward.
- Under 200 bulbs: A quality Spading Fork or a careful technique with a D-Handle Spade is all you need. Focus on technique over technology.
- 200 to 2,000 bulbs: The Meadow Creature Broadfork is an outstanding choice. It protects your harvest, improves your soil, and is a one-time purchase that will last a lifetime.
- 2,000 to 10,000+ bulbs: If you own a two-wheel tractor, the BCS Undercutter Bar is the ultimate tool for damage-free harvesting. The Grillo Potato Plow is a close second and offers more versatility for other crops.
- Small Commercial Scale: When labor becomes your biggest bottleneck, a pull-behind unit like the I&J Single Row Harvester automates the process and pays for itself in time saved.
Ultimately, your goal is to get those bulbs out of the ground with their skins and necks intact. Analyze your scale, be honest about your budget, and choose the tool that helps you protect the beautiful crop you’ve worked so hard to grow.
Harvest day is the culmination of your entire growing season. By choosing a tool that matches your scale and prioritizes gentle handling, you ensure that your effort in the field translates directly into a pantry full of perfectly cured, long-lasting garlic.
