Gramalet® Kopi is fertilizer formula special for Coffee plant. Gramalet® Kopi containing essential nutrient including macro- nutrient NPK ( Nitrogen, Super phosphate, Kalium / Potassium) , secondary elements are MgSCa ( Magnesium, Sulfur , Calcium) and micro- essential nutrient ( Zn, B, Bo, Mo, Cl, Mn, Fe) with formula composition per each nutrient 19-10-15-3-4-2 + 1 ( micro element) . The formula registered at Ministry of Agriculture Republic Indonesia, Number : 905/ BSP/ II/ 2003.

Complete elements content, which as tablet appereance former on 10 gram for coffee planting fertilizing use - as same as with 35 % than single fertilizer totally amount usually using such as Urea, Phosphorus, Kalium/ Potassium. Tablet appereance which diameter ( 25 ± 2) mm, height 15 ± 2 mm and grayish-white colour make eficiency increasingly.

For example, 1 ( one) ha use dosage of 150 kg Gramalet® Kopi/ ha/ year, makes efficiency increasing and furthermore could grow up the farmer or estate company income.