Here is something from Sensible CO in regards to the same question:

"Thank you for contacting Sensible Colorado. We hear from many people just
like yourself and do our best to assist them all...

Congratulations on being in a place where you can grow your own medicine!
Many patients find cultivating their own medicine to be very rewarding, less
expensive, and good exercise. As a licensed patient you certainly have every
right under Colorado law to grow your own medicine. And, provided it is
medically necessary, your current caregiver can continue to grow medicine
for you under the affirmative defense clause in Amendment 20. I'm assuming
that this will be your first attempt at growing, and as you know many things
can go wrong leaving you with no medicine, so it is reasonable to continue
having your caregiver as a backup."

Given the above link (from copobo), this Boulder court case sets a opportunistic precedent by giving the patient a wide latitude in determining how much meds are allowable at any given time.

To Oldman420: it would seem that if you could show that the 100 plants were medically necessary for the number of patients you were growing for, then you should be OK, right?