In general, starfruit ( Averrhoa carambola) planted in the garden culture, as a sideline business or shade plants in the pages of the home. One of the challenges in the cultivation of starfruit ( Averrhoa carambola) is the high level of loss of flowers and fruits. Many factors cause. One was due to an imbalance of nutrients, lack mialnya Calcium ( Ca) and magnecium ( Mg) . As is known, often given a single fertilizer plant ( only 1 type of nutrient content such as Urea, SP and KCl) .

Unlike the single fertilizer, compound fertilizer nutrient listed has a macro ( macro nutrients) that contains elements, N, P, K, and the secondary macro nutrients ( Ca, Mg, and S) and fertilizer micro-( micro nutrients) that contain elements of B, Fe , Zn, Mn, Cl, Mo, and others.

One of the technologies with the content of compound fertilizer with the composition and nutrient composition is formulated for star fruit Gramafix ® Fruit ( Fruits Fertilizer) . Fertilizer is specially formulated for the needs fertilizing fruit trees such as starfruit, durian, avocado ( Persea americana Mill) , Duku ( Lansium domesticum Corr) , guava, pineapple, mango, mangosteen ( Mangifera spp) , bananas, oranges ( Citrus sp) , papaya and jackfruit, based on the results of analysis of plant tissues and leaves the group. Gramafix ® Fruit contains completeness of macro nutrients ( NPK) , secondary nutrient ( Mg, S, Ca) and micronutrients ( Zn, Fe, Cl, Mn, B, Bo, Mo) and expressed in the form of tablets the size of 10 grams. With the form and content, the fertilizing fruit trees will be efficient and effective. Loss of fertilizer element that occurs due to the provision prill form in the soil surface becomes inevitable because the form of a tablet embedded into the soil about 10-15 cm. Similarly, taste the fruit and its influence will be significant productivity from a secondary role of macro and micro essential.