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BUILD A SOIL

BuildASoil Potting Soil Recipe 3.0

  • Based on 32 reviews
Condition: New
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Availability: In Stock.
Fulfilled by BuildASoil, LLC
Arrives Sunday, Feb 1
Order within 9 hours and 34 minutes
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Features

  • WATER-ONLY FORMULA: Designed for growers who want a simple, no-nutrient-added approach.
  • 100% ORGANIC AND NATURAL: Made with organic compost, worm castings, and high-quality peat moss.
  • RICH IN ESSENTIAL NUTRIENTS: Pre-amended with trace minerals and organic matter for optimal plant health.
  • LIVING SOIL TECHNOLOGY: Contains beneficial microbes to enhance root and plant growth.
  • SUPPORTS FULL GROWTH CYCLE: Formulated to sustain plants through both vegetative and flowering stages.

Description

BuildASoil made this amended soil recipe with the Water Only grower in mind. This 3.0 Recipe is one of our richest soils and is still be balanced enough for most all plants. The goal was a compost based soil without any dirty ingredients that would last longer and push harder. If you are used to Super Soil this will perform as you would expect. This potting soil mix has been the favorite for customers that want everything already in the soil when they open the bag. Compared to our other potting soil recipes this is our most loaded up potting mix. Excellent for flowering and full term growth.

Brand: BUILD A SOIL


Style: Custom


Item Weight: 35 Pounds


UPC:


Product Dimensions: 19 x 14 x 5 inches


Item Weight: 35 pounds


Manufacturer: BuildASoil LLC


Item model number: LOSOLY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • High-quality living soil, great texture right out of the bag
This is excellent potting soil. The texture is airy and well balanced, it holds moisture without feeling soggy, and it drains well. It also came clean and consistent with no weird debris, and it was easy to work with when potting up. If you want a premium, ready-to-use soil that feels like it was actually mixed with intention, this is a great choice. I would buy it again. ... show more
Reviewed in the United States on December 24, 2025 by Nick Y.
    • Build A Soil
BuildASoil 3.0 is amazing. My plants have grown so big and healthy after switching to Build A Soil.
Reviewed in the United States on October 29, 2025 by Brenton LeGrand,
    • The BEST SOIL!
Review Image by Christina Valerio Christina Valerio
My plants went from being light green to dark green and soooo happy. I’m gonna add some craft blend mix it in a little put my straw back on and flip to flower. Having the plants in living soil makes all the difference. My friend gave me these plants and now that I switched to 3.0 the change is unbelievable. I could actually see the leaves color changing. I realize it’s more expensive then other lines but when you add up the ingredients it’s really worth it (and NO I’m not affiliated this is a real review) I wish I took a before picture but here is the after. Im going to use this soil for my next grow and I’ll take better pictures. ... show more
Reviewed in the United States on June 25, 2025 by Christina Valerio Christina Valerio
    • Organic is the best!
Best organic soil and products out right now imo! Have said it so many times but organic growing will change your life. Try it and see.
Reviewed in the United States on September 6, 2025 by Amazon Customer
    • The best soil
The best soil ever
Reviewed in the United States on October 2, 2025 by Michael holland
    • #1 BEST ORGANIC SOIL
Hands down the best living organic soil money can buy. Simple as that
Reviewed in the United States on July 30, 2025 by Jason L
    • Nice
Works as advertised.
Reviewed in the United States on August 13, 2025 by Jeffrey M.
    • It all natural
Best soil on the market!
Reviewed in the United States on June 12, 2025 by Mark Carlton

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