You can grow in your home. Just follow the 3/3 plan or your edibles rec. Check with your city about limits on home growing. My opinion is that they cannot say how much you can grow, but they will try. By the sound of things, you could grow more than the allotted 6 plants.

If you have your red card, you can shop for clones at any dispensary. They can also be your caregiver, and you can also grow your plants at the same time.