Skip to product information
1 of 3

Earthcraft BioSystems

Earthcraft Ground Control (All-In-One Top Dress)

Earthcraft Ground Control (All-In-One Top Dress)

Regular price $20.00 USD
Regular price Sale price $20.00 USD
Sale Sold out
Shipping calculated at checkout.

Ground Control is a natural and organic full spectrum top dress amendment. This crafted blend contains balanced levels of all the essential elements required for exceptional growth.

Compatibility with Beneficial Insects:

The carefully selected blend in Ground Control makes it harmless against your beneficial insects.

Looking to eliminate fungus gnats from your grow? Check out our Bio-Diversity packs (THE Bio-Active Fungus Gnat Eliminator) and say goodbye to you gnat issues! Check Them Out Here!

Derived From:

Fish Meal, Fishbone Meal, Alfalfa Meal, Non-GMO Soybean Meal, Kelp Meal (Macrocystis pyrifera), Neem Seed Meal, Olivine, Oyster Shell Flour, Magnesium Sulfate, Potassium Sulfate, Volcanic Ash, Glauconite
2.1% Humic Acids (Derived from : Leonardite)meets the national organic program requirements for organic crop production

Guaranteed Analysis: 4 - 2.5 - 4

Total Nitrogen (N) - 4% (3.7% Water Insoluble and .3% Water Soluble)

Available Phosphate (P2O5) - 2.5%

Soluble Potash (K20) - 4%

Calcium (Ca) - 1.9%

Magnesium (Mg) - 1%

Sulfur - 1.7%

Looking for something Veganic? We carry a Mineral Grow and Bloom Blend that is free of animal bi-products Here

Commercial Pricing:

We do commercial pricing! If you're interested in discussing further and getting some commercial pricing, please don't hesitate to reach out to me at

Application Rate

Amending: Mix product thoroughly into soil at a rate of 1/4lb per cubic foot of soil.

Top Dress: Spread 1/2lb (1-2cups) around the base of plants or at a rate of 5-10lb per 100sqft.

Read More About These Key Soil-Based Beneficial Insects

Checkout These Helpful Guides



We recommend storing all dry amendments and nutrients in a dry, cool location away from direct sun.


Shipping on all our non-living goods is free to the lower 48 United States.

Returns and Replacement

All dry amendments and nutrients are returnable within 14 business days, as long as the container is unopened and packaging is in the same condition as sent.

If your package is damaged during shipment, please document and send us pictures and notice to and we will make it right!

View full details
Earthcraft Biosystems and MI Beneficials products go together very well

Friends with Benefits

The Earthcraft Biosystems nutrient line is not only the perfect companion to MI Beneficials soil amendments, but they are harmless to your living soil organisms such as the ones we offer in our Biodiversity Pack.

  • Fast and Free Shipping

    There are free shipping options on orders of amendments, nutrients, natural inputs and other non-living goods over $35 to the lower 48!

  • Dedicated to Sustainability

    All of Earthcraft Biosystems' packaging for dry goods is completely compostable including stickers.