It all depends on the garlic yield you would like to have. Assuming good growing conditions you need:
Usually the hardneck garlic ( Rocambole, Porcelain and Purple Stripe are hardneck garlic varieties ) multiples by 400-600%.
First you need to buy some healthy, high quality organic seed garlic bulbs.
To learn how to grow the garlic please click here to read the article about growing garlic on our blog.
Our garlic has a shelf life of 6-10 months when stored at room temperature in moderate-low humidity with good air circulation.