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Every Order Plants a Tree 🌱 Support Reforestation with Every Purchase

When you shop with us, you're not just getting high-quality products — you're also helping restore our planet. We’ve partnered with One Tree Planted to plant one tree for every order you place.
Trees play a vital role in improving air and water quality, supporting biodiversity, promoting better health, and creating sustainable jobs.
At the heart of our mission is a commitment to giving back to nature. Reforestation is more than just planting trees — it’s about creating a lasting positive impact for people and the planet.
We’re proud to make reforestation a core part of our business model, and we invite you to be a part of this journey.
🎥 Watch the video below to see how it all works.

Observe the tree planting process in the video below

Black Friday Sale is Live!

Black Friday starts today at San Diego Microbes & Organics — and this year, we’re running the sale all the way through November 30th. No coupons needed discounts apply at checkout!

Whether you’re prepping new garden beds, amending an orchard, top-dressing cannabis plants, or stocking up for spring, now is the best time to save.

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Dig into Soil Health and More in our Blog section.

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  • The Ultimate Guide to Bokashi Composting: Revolutionize Your Waste Management

    The Ultimate Guide to Bokashi Composting: Revol...

    Discover the **Ultimate Guide to Bokashi Composting**, an efficient and sustainable way to transform kitchen waste into nutrient-rich compost. Learn how Bokashi composting differs from traditional methods, explore step-by-step instructions,...

    The Ultimate Guide to Bokashi Composting: Revol...

    Discover the **Ultimate Guide to Bokashi Composting**, an efficient and sustainable way to transform kitchen waste into nutrient-rich compost. Learn how Bokashi composting differs from traditional methods, explore step-by-step instructions,...

  • Understanding ATP in Plants and Its Connection to Soil Health

    Understanding ATP in Plants and Its Connection ...

    "Understanding ATP in Plants and Its Connection to Soil Health" explores the vital role of ATP in plant growth, nutrient uptake, and photosynthesis, highlighting how soil health impacts ATP production....

    Understanding ATP in Plants and Its Connection ...

    "Understanding ATP in Plants and Its Connection to Soil Health" explores the vital role of ATP in plant growth, nutrient uptake, and photosynthesis, highlighting how soil health impacts ATP production....

  • The Godfather of Living Soil! Delve into the Legacy of Carey Reams in Agriculture: Pioneering Biological Theory and Practice

    The Godfather of Living Soil! Delve into the Le...

        Carey Allen Reams, an American agronomist and biophysicist, left an indelible mark on agriculture with his innovative theories and practical applications. His work in the mid-20th century continues...

    The Godfather of Living Soil! Delve into the Le...

        Carey Allen Reams, an American agronomist and biophysicist, left an indelible mark on agriculture with his innovative theories and practical applications. His work in the mid-20th century continues...

  • Understanding Base Cation Ratios in Gardening: A Comprehensive Guide

    Understanding Base Cation Ratios in Gardening: ...

    Understanding Base Cation Ratios in GardeningBase cation ratios are crucial for soil health and optimal plant growth. These ratios refer to the proportions of essential positively charged ions—calcium (Ca²⁺), magnesium...

    Understanding Base Cation Ratios in Gardening: ...

    Understanding Base Cation Ratios in GardeningBase cation ratios are crucial for soil health and optimal plant growth. These ratios refer to the proportions of essential positively charged ions—calcium (Ca²⁺), magnesium...

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Proudly Partnered with San Diego's First and Only Organic Brewery!

Our flagship product that started it all. This innovative composting solution is perfect for gardeners looking to recycle kitchen waste efficiently and enrich their soil with beneficial microbes. Upcycled from San Diegos first and only Veteran Owned Organic Brewery Protector Brewing.

VISIT PROTECTOR BREWING WEBSITE