Cauliflower growers in Pakistan face low yields due to improper fertilizer use. An experiment at the University of Agriculture, Peshawar, studied how different cauliflower varieties respond to phosphorus levels. They found that using 80 kg of phosphorus per hectare and the White King variety resulted in the highest number of leaves, largest curd size, and highest yield. This combination is recommended for growers in Peshawar to increase cauliflower production.