Bonide Wilt Stop Plant Protector RTU a natural, non-toxic product, derived from the resin of pine trees. Forms a soft, clear flexible film on treated plants which protects from drying out, drought, wind burn, winter kill, etc. Ready-to-use formula--no mixing--no mess. Helps reduce transplant shock. Reduces moisture loss when plants are under stress. Extends the life of christmas trees and greens.