How much garlic do we plant to feed the two of us all year? Now that we've entirely converted over to huge, hardneck Music heads,
we get by with 96 plants. About 15 of those are our "seed" garlic,
which I split up to plant at this time of year (rejecting the smallest
cloves). The other 81 heads of garlic feed us well and also act as an
occasional dewormer for our goat herd. We give a little bit away, too,
and always have a few extra heads when the time comes to pull in next
year's harvest in June.
On the other hand, if I
were like my brother, who mentally translates "clove of garlic" into
"head of garlic" in all recipes, I'd have to plant a lot more. But for
more normal eaters, I'd say 40 heads of garlic a year per person is a
pretty good amount.