Stimulate growth and safeguard your outdoor garden with this powerful biological plant extract that will boost your plants’ inherent defenses to naturally protect itself and ward off disease. Arber's bio protectant helps your garden grow to new heights with greener leaves, deeper roots, and improved soil health.
Plant stimulant and disease protectant for outdoor gardening
Use On: Vegetables, roses, fruits, berries, nuts, flowers, foliage, ornamental trees and shrubs
Prevents and controls: Powdery mildew, botrytis, black spot on rose, white mold, leaf spot, rust, and more
Arber’s Bio Protectant is formulated from a species of weed called knotweed. Knotweed is a powerful little plant and considered one of the most invasive species in the world. Lucky for us, Arber was able to pull out some of its redeeming qualities. Through a complex fermentation and extraction process, key compounds were identified to create this formulation. Harvesting an invasive species to create one of the most powerful plant protectants on the market—that’s a formulation we love to see!