They would have to change the amendment so it would take a Vote.
Do you know the difference between an amendment and a bill?
The Legislative Branch writes bills and creates laws. There is nothing in the amendment that will change, patients will still be able to grow their 6 plants, they just wont be able to sell it to anyone, so quit spreading misinformation.
What is in the bill will prohibit caregivers from selling unless they get a growers license and even then they can only sell to dispensaries. Patients will only be able to buy from dispensaries (or chiropractors and nurses, wtf?) This will be good for dispensaries and bad for everyone else.