Most states that allow home grow followed the general language from Oregon. There are some key words to look for.
Oregon allows up to 6 "mature" plants per 21 and over adult. On a medical card, you can "give" your plants to a caregiver who can grow them for you. A care giver can have up to 18 "friends" or 108 "mature" plants.
The key word here is mature.
When I consulted in the cannabis industry, I told my smaller clients looking to get started that you can use this to propagate a whole farm perfectly legally. Mature is flowering. So as long as only 6 per person are flowering at the same time you are safe. You could have 1000 clones that are in the prop or veg state with no issue.
So for home farmers, no matter the amount of plants you can have, that mature word is what matters. If it is there, you can grow as much as you want and just do it in stages, so you are always flowering 6 plants, but only 6.
Then find you an oil maker and have them press it for you.