how low were u running your nutes in the prior week to harvest?? If it was high and therefore taste strongly of chemicals, i would consider water curing. Otherwise as the others have said just cure it well.
Ive just added PK to my blend, im in the 5th week of a 8 week growing cycle. Im just going off the back of the bottle. Im useing all CANNA nuits to keep it simple for a first timer