This is what I got from one row of 15 feet. At two to three inches apart I should have harvested 60 bulbs. I harvested 75 with only a handful of little ones. This is my best garlic harvest in the 3 years that I've been growing garlic. The nice thing is buying it once and then using cloves from what you grow to replant. This makes it the most affordable plant in my garden. No need for starting indoors, etc. And nothing likes to eat it. Just be careful to not over water because I've heard they can get some kind of rot and split.