Login with OMMP and keep track of where the cuttings came from, how much trim, how much product, type of fertilizers and when, plants all labeled, product is supposed to be locked up , on and on.
OMMP says you can be "reimbursed" for your labor and expenses. This used to be called "donation" but Oregon changed it to reimbursement, and this is because you will owe tax on it. Not too many patients have enough $$... The patient owns all the plants, they could very well come and take all the plants and go some where else. The only thing I see good is that the grower could sell the extra to a dispensary if you can get hooked up... but you must have the patients permission... or they could be a dick and sell it themselves.
I feel it just isn't worth it.