Wilt Stop Plant Protector Concentrate is a non-toxic product made from the resin of pine trees making a natural concoction. It has the distinct ability to cast a clear yet soft flexible film on plants that was recently treated. This film preserves plants from drought, wind burn, drying out, sunscald, transplant shock winter kill, and salt damage without hindering its growth. This product also increases the life of Christmas trees and cut flowers by holding in on the foliage of the plants in order to reduce water loss while undergoing plant stress. Great for use all year around on evergreens, deciduous trees, shrubs, transplants, roses, vegetables, and fruits. This product is available in a 32 oz. bottle.