The fertilizers have nitrogen, potassium, and phosphorus, all of which are necessary nutrients for crops. There are 2 different types of fertilizers: Organic fertilizer is derived from plants and animals and Inorganic fertilizer is derived from chemical compounds and minerals. Plant fertilizers could be organic or synthetically sourced. You’ll see https://collindvmct.theisblog.com/37960570/fertilizers-for-saffron-cultivation-afghanistan-no-further-a-mystery