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Join us on May 25th from 7 a.m. to 2 p.m. at Sauder’s Hardscape Supply for an Extravaganza full of fun and food!
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Wind River BioSoil: Soil Amendment


Wind River BioSoil is the perfect solution if you are planting or tending to trees, shrubs, and other woody plants! The unique formula of Wind River BioSoil acts as a pathogen inhibitor, is anti-fungal, and stimulates growth. Similar to other Wind River Microbes products, BioSoil increases water retention, controls nitrogen fixation, breaks down soil contaminants, balances pH, and increases oxygenation among other things. Using Wind River BioSoil can also help you decrease costs by requiring you to use fewer fertilizer inputs.


  • Designed specifically for woody plants like trees and shrubs
  • Increases water retention and aeration
  • Unlocks soil-bound nutrients
  • Functions well in topsoil and subsoil
  • Formula is more fungal dominant
  • Includes phosphorus-cycling genera like Bacillu, and Pseudomonas

Available In Bulk In The Following Sizes:

  • 55 Gallons
  • 250 Gallons
  • 6,000 Gallons

Call us at (717) 354-5570 for bulk pricing.

Check Out The BioSoil Detail Sheet.
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What Are BioSoil Microbes?

Windriver BioSoil is one of our soil amendments that will improve the overall performance of your trees, shrubs, or other wooded plants. If you haven’t heard of soil amendments before, that is fine, it isn’t a phrase you hear often, but it has a very simple meaning. Soil amendment means that the product you put in your soil will improve the overall structure and integrity of the soil. BioSoil comes in spray form, making it hassle-free to apply to your plants and trees. If you are tired of lackluster shrubs and a dull landscape, BioSoil is one of the perfect soil amendments you need!

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What Are the Benefits of BioSoil Microbes?

Water retention 

Introducing this soil amendment into your plants’ ecosystem will break down the soil giving water room to seep into your plant’s root system. This is helpful for the root systems of trees, shrubs, and other woody plants as it helps the water permeate deeper into the roots. This helps the roots of any plant to grow quickly and penetrate deeper into the soil. 

Improved Nutrition 

By breaking down organic matter, this soil amendment releases essential nutrients such as phosphorus, potassium, and nitrogen. As a plant grows and develops, it needs these essential nutrients to flourish, and microbes provide a way to get this vital food to your plants.

Resistance to Disease

Using our product as a soil amendment will help protect your plants and trees from soil-borne diseases. They help create a protective barrier by colonizing around the root system. This helps prevent the growth of harmful fungi and bacteria. Woody plants are already teaming with microbes to help defend against pathogens and pests such as blight, rust, root rot, and insects. 

Cost saving 

We have this soil amendment for sale not only for the purpose of keeping your plants healthy but also to reduce the cost of expensive fertilizers and plant food. You won’t have to use nearly as much fertilizer to keep your plants healthy year-round by giving them the nutrients they need.

Protect Your Environment 

Our BioSoil soil amendment is a natural and clean way to improve the growth of your plants. Not only is this soil amendment safe for the environment, but the microbes will also help your plants, trees, and shrubs to thrive. This method of plant care is also very sustainable, and you won’t have to worry about buildup over time. If you care about keeping harmful pesticides and fertilizers out of our ecosystems, this is an excellent solution for you.

More Functions

  • Reduces salinity and breaks down heavy metals in soil
  • Inhabits Mold and powdery mildew
  • It helps balance pH levels
  • Increases aeration in compact soils

BioSoil Application Guide

Pick a good time to spray when the wind is calm so the application goes where you want. You don’t want to waste your spray. Here are tips for different plant applications.

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Individual Shrubs or saplings

Mix 2oz or 4 tablespoons with one gallon of water. Spray the soil liberally every 14 days. Alternatively, you can apply the spray directly on the leaves. Mix 1-2oz per gallon and spray the leaves 1 time weekly.

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2-3 Year-old trees

Mix 4oz or 8 tables spoons with one gallon of water. Spray soil around the roots of your tree, shrubs, or other wooded plants. Repeat treatment in 21-30 days. For spraying, tree leaves mix 3oz per 1 gallon of water and apply 1-2 times per week.

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Mature Trees or small orchards

Mix 2 Gallons with 30 Gallons of water per each acre of land. Spray liberally, then water the soil thoroughly every 30-60 days. For spraying tree leaves, mix 1 Quart per 20 gallons of water and spray the canopy very well at least once a week.

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Transplanting young trees

Mix one quart with 10 gallons of water. After placing the young tree in the hole, pour the mixture around the root ball. Pack the hole with desired soil or growing media. After the initial application, follow the guide for 2-3 year-old trees.

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Orchard Irrigation

Add 1 gallon per 20 gallons of water, and spray once a month or as needed. BioSoil is 100% safe to spray on all trees and plants as it is naturally sourced from plants and animals. You do not need to worry about overspray having a negative impact on your trees

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64 oz, 1 Gallon, 2.5 Gallons

Begin Your Project journey at our showroom

Visit our 5,000 square feet indoor hardscape materials showroom in New Holland, PA where you will find hardscape layouts, outdoor kitchen ideas, patio paver designs, patio lighting features, and our high-quality patio furniture all on display. Find the colors and textures that best complement your style, and a guide to help you choose the best combinations for your hardscape project in New Holland, PA. Here you will find hundreds of hardscape materials on display along with a full display of backyard and patio ideas.