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What Happens When You Plant a Garlic Clove?

By Eoghan McCloskey
Planting a garlic clove in soil can create new garlic plants.

Growing vegetables at home can be singularly rewarding in the sense that fresh, home-grown vegetables are at arm's length during harvest. It can also be much more cost-efficient than purchasing vegetables from the grocery store. Vegetables are typically grown from seed or from young plants started indoors and transplanted outside, but some vegetables, like garlic for instance, provide alternative means for starting new plants in a garden.

Garlic

Garlic is a perennial plant originally native to Asia now grown throughout the world. Garlic plants can grow up to 2 feet or higher, and the bulbs of the plant are harvested for culinary and medicinal purposes. Each bulb contains between four and 20 cloves; it is the cloves that are used in numerous cuisines throughout the world.

Planting Cloves

Garlic plants reproduce by way of vegetative reproduction rather than by sexual production through the production of seeds. If you've ever left garlic out long enough to see small, green sprouts called scapes coming out of either end, you have seen garlic reproduction in action. A garlic clove planted in outside soil will quickly produce scapes that will become garlic plants. Each bulb produced from the clove scapes will have the same genetic and flavor characteristics as the planted clove.

Ideal Soil Conditions

In addition to simply planting them close, garlic growers also need to consider soil and other conditions that will have a bearing on the health of the garlic plants. Garlic should be planted in the fall because it needs early "cold treatment" to grow to full maturity. Plant the clove with the scape facing down and at a depth of about 3 to 4 inches. Successive cloves should be planted 6 to 8 inches apart. A soil pH of 6.2 to 7.0 will spur healthy garlic growth. Supplement nutrients that your soil lacks with compost or fertilizer as indicated by soil tests.

Long-Term Care

In summer months, usually July, you will notice the lower leaves on your garlic plants start to turn yellow; this is an indication that your garlic is ready to be harvested. Remove the bulbs from the soil and allow them to dry in a shady, well-ventilated area for a few weeks. After the garlic bulbs have cured, you can remove soil from the outside of the bulb and it is ready to be eaten.

 

About the Author

 

Eoghan McCloskey is a technical support representative and part-time musician who holds Bachelor of Arts degrees in English and political science from Texas State University. While at Texas State, McCloskey worked as a writing tutor at the Texas State Writing Center, proofreading and editing everything from freshman book reports to graduate theses.