i use bud candy soon switching to sweet but yes use evey watering half strength during veg and about 8-10ml per gallon during flowering. i still use it after i flush and never had a problem with my bud
this is near the end of the 7th week ill start flushing on sat. so im not to impressed with AN im pretty sure i got better results with cheap powder nutes so i wont be useing them a again