Quickens constitution and evolution of root. Stimulates germination and formation of seed. Provides a good blooming and fruit consistence. Stimulates high quality and efficient product. Increases the plants resistance to cold and drought. It is recommended to use during plants evolution period. It is also used for soft and hard stoned fruits, citrus fruits, open agricultural land and greenhouse vegetables, vineyards etc. Selectra, with the appropriate formulation of plants taking micro and macro nutrient elements from soil and leaf, increases structure and resistance of green component and quality and efficiency of fruit.