Dont know if you are going to keep Dark/Light-period in your own hands by putting her in a dark shed or something like that...or if there is another reason you are keeping her Mobile (Potted instead of full ground)
But Amnesia Haze will grow in to a big...Big!! plant...Keep that in mind with...
Plumdcrazy
Dont know if you got a E.C-Meter
Also i dont know the product and this is a "fairly safe" way of usage
Build your nutrients up from 1,2 to 1,6-1,7 in flower period and adjust according by what she shows you