Yes, most patients are limited to 10 ounces or 283.50 grams within a sixty day period. When making a purchase at a medical dispensary, edibles and concentrates are converted into a “Dry Weight Equivalent” to ensure that you do not exceed your 60-day supply. For example, 1 gram of concentrate is equivalent to 5.30 grams and an edible with 5mg of THC is equivalent to 0.03 grams.