Thanks again D.. Its always at the very end of flowering and it really doesnt affect my buds that much..I just like it when the fan leaves fade nitrogen without lockout untill the very end... I really like using Botanicare Sweet during flowering but I suspect because of the salt content that I should flush harder. Ive had such great results with Botanicare products, I dont know if Ill experiment much.. I take that back.. A buddy is giving some Humboldt Nutes, that I could never afford...DTRave420Solid.... I will try your flushing methods. Thanks brother... d:rastasmoke: