Jun 10, 2013 #1 T tonytwotellys New Member hi my first post ive bought 500g Mono potassium phosphate - fertilizer high grade! anyone know how much to use
hi my first post ive bought 500g Mono potassium phosphate - fertilizer high grade! anyone know how much to use
Dec 30, 2013 #2 A adri New Member Check here Monopotassium Phosphate (MKP) - Haifa Group maybe they have written something about it
