The effect of mineral fertilization on the pigment content in marigold (Callendula officinalis L.)

Abstract

Pot marigold (Calendula officinalis) is a valuable species of medicinal plants, having many uses in plant therapy and cosmetics. The carotenoid pigments from pot marigold’ inflorescence represent a fundamental component of medicines. This paper examines the dynamics of the pigment content from pot marigold leaves and inflorescences.