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. Our bio protectant helps your garden grow to new heights with greener leaves, deeper roots, and improved soil health.
Holiday Tree Benefits: Increases chlorophyll production for greener, richer, and fuller leaves. Boosts immune system for long-lasting tree health and reduced shedding.
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
For optimal results use in your regular watering cycle. Also ideal for: transplants, potting mixes, as a rooting compound, in hydroponics, and for ornamentals including Holiday Trees.
Mix .25oz. Arber concentrate with 32oz. water
Mix 1oz Arber with 1 gallon of water
Apply directly to soil or apply to leaves for plant foliar diseases
Apply every 10-14 days for wellness and every 7-10 for disease control
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, we were able to pull out some of its redeeming qualities. Through a complex fermentation and extraction process we grab key compounds to create our formulation. Harvesting an invasive species to create one of the most powerful plant protectants on the market—that’s a formulation we dig.
Extract of Reynoutria Sachalinensis: 5%
Other Ingredients: 95%
Net Contents: 1 pint/ 16oz concentrate
For use on
Fruits & Vegetables
Flowers & Foliage
Berries & Nuts
Ornamental Trees & Shrubs
Controls & Prevents
White & Grey Molds
Black Spot on Rose
Boosts & Strengthens
Your Plant Wellness Routine
All Arber plant wellness products are made with biologicals—powerful, naturally occurring elements proven to prevent disease and unwanted pests and promote garden growth, all while doing good for us and Mother Earth.All Arber plant wellness products are made with biologicals—powerful, naturally .
Shake, shake, shake. Plants like their nutrients shaken, not stirred, so ensure your Arber concentrates are well-mixed before use, to prevent any natural product separation.
02. Measure + Mix
It’s important to measure the right ratio depending on the product dilution chart. For easy mix directions and suggested combinations, head to our handy Dilution chart below!
03. Spray or Soak
Spray your leaves for foliar diseases or pests or soak your soil for plant wellness, soil diseases, and pests.
Product Dilution Rates
All Arber plant wellness products are made with biologicals—powerful, naturally occurring elements proven to prevent disease and unwanted pests and promote garden growth, all while doing good for us and Mother Earth.
Organic ingredients. No chemicals, No synthetics
Considers the plant's entire microbiome
Safe for bees and beneficial insects
For regenerative gardening and soil health
Does not create resistance
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There is an Arber plant supplement for every gardening need.