SUPERthrive Plant Vitamin Solution - 2.5 GallonSUPERthrive Plant Vitamin Solution 2. 5 Gallon From stressed plants to producing abundant yields, our unique, original, non toxic vitamin solution encourages the natural building blocks a plant makes for when under the best conditions, fortifying growth from the inside out. Features & Benefits Use for transplanting and maintenance for all horticultural and agricultural needs Reduces transplant shock, even for older and larger trees A Landscapers Best