ProNatural® Suberization Aid is a unique blend of Douglas fir bark and proprietary drying and coating agents. This treatment has demonstrated excellent results in accelerating the drying down of cut seed-piece surfaces and may increase rate of suberization.
Features & Benefits
For use in organic agriculture (WA State Dept. of Agriculture)
Douglas fir bark is a natural wound healer on the cut seed-piece surface
Complements your system by helping seed-pieces dry when used with liquid seed-piece applications