How to grow garlic from a clove #Organic Gardening
Planting: To grow garlic, you plant the cloves, the sections of the bulb; each clove will produce a new bulb. The largest cloves generally yield the biggest bulbs. To get the cloves off to a strong start and protect them from fungal diseases, soak them in a jar of water containing one heaping tablespoon of baking soda and a tablespoon of liquid seaweed for a few hours before planting. Plant garlic in the fall.
Watering: Garlic needs about an inch of water each week during spring growth. If you have to augment rainfall with the garden hose, stop watering by June 1 or when the leaves begin to yellow in order to let the bulbs firm up.
Fertilizing: Start foliar-feeding your garlic every two weeks as soon as leaf growth begins in spring (typically in March) and continue until around May 15, at which point the bulbs begin to form, says Darrell Merrell, host of the "Garlic Is Life" Festival in Tulsa, Oklahoma. Merrell uses 1 tablespoon liquid seaweed mix and 1 tablespoon fish emulsion mixed into a gallon of water.
Harvesting: When half to three-quarters of the leaves turn yellow-brown, typically in late June or early July (depending on the variety and the weather), it's harvest time. Carefully dig up each bulb; do not pull, or you may break the stalk from the bulb, which can cause it to rot. Once it's harvested, get it out of the sun as soon as possible.
Tie the garlic together in bundles of 6 to 10 bulbs (label them if you've grown more than one variety) and hang them to cure for about four to six weeks in a shaded, dry, and preferably drafty area.