Gramalet® Fertilizer Tablets Formula 22-8- 11 for Patchouli essential oil producing plants will provide the benefits and costs are very different when applied to plants, growing in marshy areas ( land poor drainage) , river basin ( DAS) and high acidity ( low pH) and on the plantations in regions far from the reach of transportation modes. With a low dose, but still has a content equivalent to 400 percent of the total weight of a single fertilizer, special formula Gramalet patchouli plants ( population 40, 000 clumps / ha) for example, requires only 120 kg hinga 145 kg / ha ( depending on land fertility conditions) or 3 g / Phn / year.