Monopotassium phosphate 2.2 pounds kilo . MKP Haifa mkp is only manufacturered in one size , (55 lb ) . You will receive Haifa mkp in a manageable size bag marked VGNX hydro as can be seen in photo 2 . Haifa Yara liva advanced nutrients Athena jacks 123 heavy 16 miracle gro Hawthorne botanicare hydrogard
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