Common flower weights
- 1 gram: a small amount, good for trying a strain.
- Eighth: 3.5 grams (an eighth of an ounce).
- Quarter: 7 grams.
- Half ounce: 14 grams.
- Ounce: 28 grams.
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Cannabis Weights Explained: Grams, Eighths and Ounces
Cannabis flower is sold by weight, and dispensary menus use a few terms worth knowing before you shop.
What Michigan's purchase limit allows
Michigan allows adults 21 and older to purchase up to 2.5 ounces of usable marijuana per transaction, of which no more than 15 grams may be concentrate. Budtenders help you stay within that limit at checkout.
Edibles and concentrates are measured differently
Flower and concentrate are sold by weight, while edibles and beverages are dosed in milligrams of THC. So an edible package lists milligrams, not grams.
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shop by the gram or the ounce
From a gram to an ounce, the flower menu lists every weight and price up front.
frequently asked questions
An eighth is 3.5 grams, which is one eighth of an ounce. A quarter is 7 grams, a half ounce is 14 grams, and a full ounce is 28 grams.
Adults 21 and older can buy up to 2.5 ounces of usable marijuana per transaction, with no more than 15 grams of that as concentrate.