3,169. Produce That Doesn't Combine

Hilchos Matnos Aniyim 5:19

If more than two seah of standing grain remain in the field, it’s not shich’cha. If less than two seah remains, we treat the thin stalks like long, healthy stalks, and we treat the sparse stalks like lush stalks. Considering the stalks thus, if their grain would be two seah in volume, it’s not shich’cha if forgotten.

Hilchos Matnos Aniyim 5:20

If someone forgets a seah of harvested grain and a seah of standing grain, they don’t combine and are both shich’cha. The same is true of garlic, onions and the fruit of trees. If someone forgot some of them in the ground and some of them detached, their volumes don’t combine. Rather, even if they cumulatively equal two seah, they’re all shich’cha.