Adults 21 and over can buy up to 2 ounces of flower, 10 grams of extracts or concentrates, 10 grams of vape products, 16 ounces of solid edibles, 72 fluid ounces of liquids, 4 immature plants and 10 seeds per day at an Oregon dispensary. You may carry 2 ounces of flower in public and keep up to 8 ounces at home. OMMP patients can buy up to 8 ounces a day.
Possession Limits
Under ORS 475C.337, adults may possess up to 2 ounces of usable flower in public and 8 ounces in total, plus up to 16 ounces of solid products, 72 ounces of liquid products and 1 ounce of extracts. Extracts must be bought from a licensed retailer.
Oregon Purchase Limits FAQ
How much weed can you buy in Oregon per day?
Up to 2 ounces of flower, 10 grams of concentrates, 10 grams of vape products, 16 ounces of solid edibles and 72 fluid ounces of liquids, under OAR 845-025-2800.
How much weed can you carry in Eugene?
Up to 2 ounces of usable flower in public, under ORS 475C.337.
How many clones can I buy in Oregon?
Up to four immature plants per day at a dispensary.
How much can OMMP patients buy?
Up to 8 ounces of flower per day and 32 ounces per month.
Can some dispensaries limit ounce purchases further?
Yes. Stores can set their own limits below the legal maximum; one Eugene reviewer found a shop limiting ounce sales.
Store hours, ratings and details were checked against state license records and each store’s Google Business Profile on October 13, 2026. Featured placements, where shown, are paid and labelled. Corrections: contact us.