Â© Johnson Matthey 2017 - Tel. +44 (0)1763 253200 - Email: mj@matthey.com Accessibility Terms of Use Privacy Policy Sitemap We use cookies to help understand how people use our website.
Fresh cannabis plants are around 80% water (all %'s by weight); curing generally begins after the cannabis has lost half of it's initial mass, and contains approximately 33% of it's initial water.
The four (4) most important measurements in the medical marijuana metric conversion is. 30 grams = 1 ounce. 60 grams = 2 ounces. 75 grams = 2.5 ounces (roughly) 450 grams = 1 pound (if you are purchasing or selling this kind of weed weight we donât think you are a patient any longer but are now a dealer or dispensary. This kind of weight screams dealer and will certainly attract the authorities. Know your legal state medical marijuana laws.