I get baseball size, potent garlic and never add anything to the soil.
Its not a grass, its grass like.
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Garlic and onions are lilies, which are all grasses.
Baseball size?
The best Garlic is usually smaller than a golf ball.
Elephant garlic gets about baseball sized, but is weak on Alicin, which substance is the chief reason to eat garlic, and does require sulfur supplementation if you keep using the same patch.
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