Basfoliar 13-40-13 SP is a water soluble NPK compound fertilizer with micronutrients.This fertilizer contains all stated plant nutrients for customized fertilization of agricultural and horticultural crops. Its excellent solubility prevents clogging of sprayer nozzles. For foliar application. As however, certain types of water may lead to precipitation even without the addition of fertilizer, special care is required where such waters are used.