Growing Garlic: Fall Planting to Summer Harvest

2 min read · Last reviewed March 2026

Garlic is one of the few vegetables planted in fall for a summer harvest — miss the window and you lose a full year.

Editorial photograph illustrating growing garlic from clove to harvest

Garlic needs a cold period to divide into cloves and form a proper bulb, which is why it is planted in the fall rather than spring like most vegetables. Skipping the fall planting window generally means waiting until the following fall rather than trying again a few weeks later.

Hardneck vs softneck

Type	Cold hardiness	Storage life	Notes
Hardneck	Very cold hardy	4-6 months	Produces edible flower stalks (scapes); fewer, larger cloves
Softneck	Milder winters	6-12 months	More cloves per bulb; the type usually sold braided

When to plant

Plant garlic 4-6 weeks before the ground freezes solid, which gives roots time to establish before winter dormancy without pushing much top growth. In milder climates without a hard freeze, garlic is generally planted in mid-to-late fall and still benefits from the cool winter period.

Planting method

Break bulbs into individual cloves just before planting, leaving the papery skin on each clove intact.
Plant cloves pointed end up, 2 inches deep, spaced 4-6 inches apart in rows 12 inches apart.
Water in, then mulch with 3-4 inches of straw once the ground begins to cool, to buffer temperature swings.
Remove or thin heavy mulch in early spring so shoots can emerge without struggling through it.

Knowing when to harvest

Harvest when the lower third to half of the leaves have yellowed and dried while the upper leaves are still green — pulling too early gives small, papery-skinned bulbs that store poorly, while waiting too long lets the bulb wrappers split and separate in the soil.

Curing determines storage life

After harvest, cure whole bulbs (with stems and roots intact, unwashed) in a warm, dry, shaded, well-ventilated spot for 2-4 weeks. This dries the outer wrappers and neck into a protective seal. Only after curing should stems be trimmed and bulbs moved to long-term storage.

Can I plant grocery store garlic instead of seed garlic?

It can work, but grocery garlic is sometimes treated to inhibit sprouting and is rarely suited to the local climate the way seed garlic from a specialist supplier is bred to be.

What happens if I miss the fall planting window?

Spring planting is possible but usually produces smaller bulbs, since the cloves miss most of the cold period needed to divide properly.

How do I store cured garlic long term?

Cool, dry, and dark with good airflow — a mesh bag in a pantry, not the refrigerator, which encourages premature sprouting.

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