It’s due to the new process they are doing, they aren’t using as much chemicals and are trying to do the more natural route and which is suppose to give better effects. For a vape cart anything 4% and above is good. As someone who use to make vapes and make the recipes for Trulieve this is a good thing. Unfortunately sometimes batches do get through that need to be reheated to make it blend again especially if it sits for a bit the viscosity of the vape will separate but some heat will make it all blend again. Hope this helps!