Nutrifield Crystalic® 5 LiterNutrifield Crystalic 5L Increased Essential Oils and Aroma Nutrifield Crystalic stimulates the production of essential oils, which impart distinct flavours and fragrant aromas. Many plants, such as mint and lavender, store their essential oils, including terpenes, in their trichomes (tiny hair like structures on the surface of the plant). Nutrifield Crystalic increases trichome abundance and oil content, which results in the densely packed, oil filled