hello I am a week into flower and they look grate used 20-20-20 plant prod threw veg then week ago switched to plant prod 15-30-15 just want to know if this will be enough threw flower or will i need a booster or sum sort I am growing outdoors in soil there Hugh i am also in Canada plz help and i know the food using ant that good but its what i have
-east coast
-east coast