VITALINK TURBO+The unique formulation of VitaLink Turbo+ uses natural extracts and plant hormones to boost plant metabolism. Through clever use of chelating agents, L amino acids, and key B vitamins, Turbo+ allows plants to make more effective use of water and nutrients. Robust, boosted growth and increased stress tolerance means healthier, bigger plants and top quality yields. Betaines increases the ability of the plant to take up water and nutrients