Nutricomp Drip 15-30-15 + TE NPK is a type of NPK fertilizer that is specifically designed to support plant growth and development during the flowering and fruiting stages. The 15-30-15 NPK ratio indicates that this fertilizer contains relatively high levels of phosphorus, which is an essential nutrient for root development and for supporting the flowering and fruiting stages of plant growth. This type of fertilizer can be applied to plants through a drip irrigation system, and is commonly used by farmers and gardeners to support the growth and development of their crops.