Planting your garlic: you have planned and purchased seed of the variety you wish to grow.
Step 1: prepare your plot. You need a plot with cultivation rows that are wide enough to work from both sides, with alleys between rows to allow for weeding and harvesting.
Step 2: Your rows need to have good fertile soil which is usually achieved by applying compost and organic fertilisers. You can use compost which you made or purchase it. The soil should be prepared well in advance so that the soil fauna has multiplied and will keep your soil balanced. You should take soil samples and have them tested to ensure they have the nutrients that garlic prefers and a suitable pH level. All deficiency should be corrected before planting.
Most garlic growers apply liberal amounts of compost to enrich the soil and increase organic matter to ensure the soil retains moisture.
Step 3: Cracking your garlic seed: you need to open the bulbs to release the cloves which will be planted. Once cracked select your largest cloves for planting. Cracking should be done just before planting. Bulbs should be cracked just before the clove shoots actually emerge from the cloves.
Small cloves will usually produce small bulbs for next year. Very small cloves will either die because they were too small or produce a single clove which will produce a good bulb if cured and planted again next year (this is good for seed of unusual varieties where you are dealing in small amounts of planting material). Very small bulbs are not worth planting as part of a commercial crop: it takes just as much work and resources to produce a small bulb as it does to produce a large one, but there are few rewards for small bulbs.
Some growers soak their cloves in seaweed emulsion overnight after cracking and before planting.
Step 4: Plant your cloves. If your area has very heavy frosts, then plant you cloves below the surface to avoid damage from the cold. If your frosts are moderate you can just lie the cloves on the ground and let them sprout. Garlic is very forgiving in this respect. In light soils, production may be better if the garlic is planted deep: up to 6 inches, deep planting is not recommended for heavy soils.
Your next step is MAINTENANCE