How to Plant Garlic: 6 Steps from Soil Prep to Curing

You will have full-sized bulbs by late summer, but the six-month commitment from clove to pantry trips up most growers right at the first step.

Heavy clay that holds winter water rots cloves before spring; only loose, compost-amended soil with a pH between 6.0 and 7.0 lets the bulbs expand. Test yours in fall, because lime needs weeks to shift acidity before you plant.

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1. Prepare the Soil

Loose soil lets garlic bulbs expand without resistance, and heavy clay is where things go wrong. The cloves sit through wet winters in ground that stays soggy, and that is when rot sets in or bulbs emerge misshapen and small.

I would dig or till the bed to break up compaction, then work in several inches of compost or a balanced slow-release fertilizer. Aged manure, alfalfa meal, or bone meal all qualify if you have them on hand.

Garlic feeds heavily through its long season, so the initial fertility boost matters more than for a quick spring crop.

The target is well-drained, fertile soil with a pH between 6.0 and 7.0. If your yard holds water after rain, a raised bed buys you the drainage garlic needs without moving earth by the truckload.

Testing pH is worth the ten dollars if you have never checked.

Most county extension offices still process soil samples for a small fee, or a home kit from the garden center gets you close enough. Too far below 6.0, and bulbs stay stunted no matter how much you feed them.

Add lime in fall if you need to shift upward; sulfur if you are running alkaline. Either way, give the amendment time to work before you push cloves into the ground.

2. Choose Hardneck or Softneck

The neck of the garlic, that stiff central stem running up through the bulb, is what separates the two types.

Hardneck varieties grow that stem rigid and true, producing fewer but larger cloves with stronger, more complex flavor and those edible spring scapes that make gardeners wait all winter.

They suit colder climates better and peel more easily, though their storage life runs shorter, often shriveling within four to six months.

Softneck garlic bends where hardneck stands straight. More cloves per bulb, smaller and more numerous, wrapped in thicker skins that let them store longer.

The flavor stays milder, closer to supermarket garlic, and the flexible stems braid neatly for kitchen hanging. Warmer climates favor them, though some cultivars handle cold well enough.

I would pick hardneck for my own garden every time. The scapes alone justify it, and I prefer the bold flavor, the easy peeling, the way cloves release cleanly from that stiff center stem.

The shorter storage window is a real limit, not a dealbreaker: use the largest bulbs first, save the smaller for last, and plan to replant your own stock each fall.

Elephant garlic sits outside this choice entirely.

Not true garlic at all but closer to leek, it grows bulbs three to four times larger with a much milder taste. Fine for roasting whole, but it will not give you the garlic bite you are planting for.

3. Plant the Cloves

Individual cloves go in pointy side up, 2–3 inches deep and 4–6 inches apart, with rows spaced 18–24 inches so you can still move between them come spring.

The tip wants at least an inch of soil over it; in zones where freeze-thaw cycles heave the ground, I’d sink them toward the deeper end of that range so the cloves stay put through winter.

Fall timing matters more than exact calendar date.

Late September to early November is the window that lets roots establish before the ground locks up without giving shoots time to break the surface. Plant too early and green growth starts, too late and the root system never anchors.

Minnesota and North Carolina want different timing, but I aim for roughly four to six weeks before hard frost. Cloves planted in that window settle in silently and wait out the cold underground.

4. Mulch for Winter Protection

A 2- to 3-inch layer of straw or grass clippings over the planted bed locks in moisture through winter and buffers the soil against freeze-thaw cycles that can heave cloves out of ground.

I would skip anything finer than straw, like shredded leaves, since it mats down too wet and risks rot against the neck of the bulb.

If you get a mid-winter warm spell and green shoots poke up in January or February, the foliage can handle temperatures down into the 20s °F without real damage.

A return of cold weather usually pauses growth again, especially if snow cover follows. Where snow is thin or missing and temperatures are heading into the teens, I would lay on another loose layer of mulch as backup insurance.

Even if foliage gets nipped off below 20 °F, the garlic typically regrows from the bulb, though the setback costs energy and the final heads run smaller.

Pull the mulch back in mid-March to early April once temperatures stay reliably warmer and spring emergence is underway.

I shift that straw between the rows at the same time, since it still has weed suppression work left to do through the season.

5. Water Through the Season

Garlic needs about 1 inch of water per week once active growth starts, and that weekly target matters most during dry stretches when rain is not doing the work for you.

In wetter climates where fall rains are steady, you might not need to supplement at all until spring.

I would rather underwater slightly than keep the soil soggy; garlic rots easily, and consistent moisture without a break is where trouble begins.

The timing of that last drink is what separates firm bulbs from soft ones. Taper watering two to three weeks before you plan to pull the bulbs.

Dry soil forces the plant to pull energy down into the cloves and tightens the wrapper, while late watering leaves you with loose heads that do not store.

I stop entirely once the lower leaves start yellowing, even if the top still looks green. That dry-down period is not optional if you want garlic that lasts through winter in the pantry.

6. Harvest and Cure

The right moment to pull garlic comes when the bottom three to five leaves have turned brown, leaving three or four green ones still standing.

That usually lands in late June through August, depending on where you garden. Dig carefully with a fork; bruised bulbs spoil faster and won’t keep.

Curing takes two to four weeks in a spot with good air movement. An elevated wire screen or slotted tray works better than a flat surface, since air needs to reach every side.

I hang mine in bunches under a covered porch; the stems dry in place, and I pull bulbs down as I need them through fall and winter.

Once the tops are fully dry, trim the foliage to about an inch above the bulb, cut off the roots, and brush away loose soil.

Store in a mesh bag or open crate somewhere cool and dry, around 32 to 40°F with 65 to 70 percent humidity. Properly cured garlic keeps three to six months.

Hardneck vs. Softneck: What Each Offers

Hardneck garlic carries a stronger, more complex flavor that I reach for in most cooking, while softneck stays milder and closer to what you see at the grocery store.

The real split comes down to climate and patience with storage: hardneck tolerates cold winters and gives you those edible scapes in spring, but the bulbs typically shrivel within 4–6 months.

Softneck lasts many more months in storage and handles warmer zones, though you get smaller cloves and less intensity.

	Hardneck	Softneck
Flavor	Stronger, more complex	Milder
Storage life	4–6 months	Many more months
Climate	Cold winters	Warm winters
Scapes	Yes	No

I plant hardneck varieties like Music or Chesnok Red because the flavor matters more to me than shelf life, and the cloves peel easier too.

If your winters are mild and you want garlic that lasts through next summer without sprouting, softneck is the practical choice.

Either way, match the type to your actual winter lows, not your preference on a seed catalog page, or you will waste a season finding out the hard way.

Garlic Scapes

Hardneck garlic sends up a flower stalk in mid-to-late May, a month or two after the first leaves appear.

That stalk is the scape, and it is edible, but harvest it when the curl is still loose, roughly half to fully curled, before it straightens and the bulbous tip starts to open.

Cut it as low as you can without nicking the leaves.

I use scapes anywhere I would use garlic, just with a lighter hand.

They chop easily into eggs, stir-fries, or pesto, and they pickle well. The flavor is milder than a clove, so they are a good entry point if you find raw garlic aggressive.

Removing the scape is not just about the kitchen. The plant will keep trying to build a flower and bulbils unless you stop it, and that energy comes from the same reserves meant for the bulb below ground.

Cut the scape, and the plant pushes those carbohydrates back toward bulb size.

Some growers leave a few to naturalize, which is fine if you have space to spare. In a small raised bed or a renter’s narrow garden plot, I would cut every one I saw.

Growing from Bulbils

Hardneck garlic sends up a hollow seed stalk in summer, and at the tip sits a globe-shaped sheath that eventually splits to reveal pea-size bulbils.

These tiny bulblets look like miniature cloves clustered together, and technically they can grow into new plants.

It just takes longer. Plant a bulbil and the first year produces only a single clove, the second a small bulb, and a full-sized head waits until the third season.

Most growers, myself included, skip the wait and plant individual cloves instead. A clove is already a mature storage organ ready to develop into a full bulb by the following summer, which fits the annual rhythm most garden beds follow.

Bulbils make sense only if you want to multiply a favorite hardneck variety without buying more seed stock, or if you have space to dedicate to a multi-year project with no harvest in between.

For a weekend gardener working a small plot, the math is simple: cloves give you garlic in one growing season, bulbils in three.

Companion Planting with Garlic

Garlic’s sulfur compounds make it one of the more useful pest deterrents in a vegetable bed. I would not plant a whole garden around it, but tucked in at the edges or between rows, it earns its keep.

• Garlic repels aphids from roses and brassicas, including cabbage and broccoli.
• Tomatoes gain some protection from common pests when garlic grows nearby.
• Pepper plants may see less fungal pressure with garlic as a neighbor.
• The sulfur compounds can also help against whiteflies, Japanese beetles, root maggots, and carrot rust fly.

Good companions to pair with garlic: beets, celery, lettuce, potatoes, strawberries, and tomatoes.

Skip peas and beans entirely. Garlic does not get along with legumes.

If pests are already a problem, garlic tea sprayed on foliage acts as a systemic draw, taking the sulfur compounds up into the plant cells.

I would try that only after the companion planting is already in place; it is a backup, not a replacement.

Curing Methods That Work

Curing garlic is where the work pays off or falls apart, and the deciding factor is always air. Hang the bulbs in small bunches of five to ten, stems tied, in a warm, shady spot with gentle airflow moving through.

A covered porch, barn, or garage works. Direct sun at peak late-summer heat damages the outer skins, and a fan pointed straight at the bulbs dries them unevenly.

If hanging is not an option, lay the garlic in a single layer on elevated screens or wire racks so air circulates underneath. Sawhorses with hardware cloth stretched between them do the job without spending much.

The neck tells you when curing is done. It turns dry and papery, and the outer wrappers rustle instead of feeling moist.

Allow two to three weeks, sometimes four if the season was wet. Once cured, trim the tops to about one inch above the bulb, cut the roots, and brush off loose soil.

Store the bulbs in a mesh bag, open crate, or braided and hung in a cool, dry place. The range that works is roughly 45 to 55°F with 50 to 60% relative humidity.

I would skip the refrigerator entirely; cold storage tricks garlic into thinking spring has arrived, and the cloves sprout early. Properly cured and stored, garlic holds for three to six months.

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