The process of curing garlic is simply letting it dry. But the rate at which garlic cures and the heat index have a direct effect on the garlic and its overall storage life. We like to get the garlic from the ground and to the curing space as quickly as possible. Leaving garlic in the sun can cause it to “sunburn,” turning a translucent yellow and creating a spoiling effect that shortens overall storage.
Best Curing Conditions
The best curing conditions are simply good air circulation and protection from direct sunlight. Some gardeners cure garlic on an outdoor covered porch with constant shade and a nice breeze, while others place garlic in a dark basement with fans.
How to Set Up Your Cure
When removing garlic from the ground, remove any dirt from the roots and either:
- Lay flat on a drying rack or screen where each bulb is exposed to airflow, or
- Bundle garlic plants in groups of 8–12 bulbs, tie by the stem with rope or twine, and hang from a rafter, board, dowel, or ladder.
Always keep garlic out of direct sunlight.
Large-Scale Curing
For larger harvests, hanging garlic from rafters or purpose-built curing racks is an efficient way to maximize airflow and keep bulbs organized by variety. Label each bundle so you can track your varieties through the curing process.
Cleaning and Storage After Curing
While there are many ways to handle garlic during curing, we prefer to let it completely cure before removing roots and stems. Once cured:
- Clip off the stems, leaving about ½ inch of neck
- Trim the roots
- Remove the outer layer of paper
- Place in mesh bags (such as an onion bag) or plastic crates with holes (such as a milk crate) for long-term storage
How Long Does Curing Take?
Garlic will take 2–6 weeks to cure, depending on weather (if outside) or airflow (if inside a barn or basement). The curing process is complete when the leaves are completely dry and the outer layer easily pulls away — leaving a nice, clean bulb.