The efficacy of cotton waste compost alone and in combination with Fertinemakil fertilizer on sunflower crop was tested in the field of PCSIR Laboratories Complex Karachi, Pakistan. Individually all the treatment showed maximum plant growth character in terms of plant height, number of flowers, diameter of flowers, 1000 grains weight and oil contents. The highest significant improvement in plant growth characters were recorded in plots treated with cotton waste compost and cotton waste compost+ Fertinemakil fertilizer. The Fertinemakil alone showed less significant effect but it is a good source of organic fertilizer.