Green Relief is a scam. The owner Warren spouts insane numbers he makes up with stupid formulas. Low production yields when compared to competitors with a standard formula, aquaponics is not the best way to produce cannabis due to lack of nutrients and they are not cannabis users just people looking to make money off the sick. Almost any LP would make a better long term investment. If Warren is talking he is lying or just to cannabis stupid to know better!! Buyer Beware!!