Can you cite a source? I don't see anything in A20 that restricts indoor or outdoor grows.
Exactly right...There is nothing stating exactly either way, it is very vague. There is nothing about growing at all except for this...
Its states (4)
(a) A patient may engage in the medical use of marijuana, with no more marijuana than is medically necessary to address a debilitating medical condition. A patient's medical use of marijuana, within the following limits, is lawful:
(I) No more than two ounces of a usable form of marijuana; and
(II) No more than six marijuana plants, with three or fewer being mature, flowering plants that are producing a usable form of marijuana.
(b) For quantities of marijuana in excess of these amounts, a patient or his or her primary care-giver may raise as an affirmative defense to charges of violation of state law that such greater amounts were medically necessary to address the patient's debilitating medical condition.
(5)
(a) No patient shall:
(I) Engage in the medical use of marijuana in a way that endangers the health or well-being of any person; or
(II) Engage in the medical use of marijuana in plain view of, or in a place open to, the general public.
(b) In addition to any other penalties provided by law, the state health agency shall revoke for a period of one year the registry identification card of any patient found to have willfully violated the provisions of this section or the implementing legislation adopted by the general assembly.
So get a lawyer who specializes in MMJ and ask them. It is open to interpretation, but can be lumped into the "medical use" laws of MMJ if i had to guess.