Foliar application of potassium and iron enhances biomass and essential oil production of basil cultivated in aquaponics and hydroponics – Nature Posted on February 8, 2026 By Greens No Comments on Foliar application of potassium and iron enhances biomass and essential oil production of basil cultivated in aquaponics and hydroponics – Nature Greens2 Taste Healthy Foliar application of potassium and iron enhances biomass and essential oil production of basil cultivated in aquaponics and hydroponics Naturehttp://dlvr.it/TQqd3t