Certified organic. Proven performance.
Organic growers face unique challenges when it comes to improving soil health, nutrient availability, and crop performance – especially without access to synthetic inputs. PhycoTerra® Organic Soil Amendment offers a nature-sourced, OMRI-listed solution that feeds and activates your native soil biology, helping unlock more from your organic acres. Formulated from a proprietary strain of microalgae, this certified organic amendment delivers a rich, balanced carbon food source that energizes both beneficial bacteria and fungi in the soil. The result: improved soil structure, better moisture retention, and more efficient nutrient cycling—naturally.
PhycoTerra Organic Soil Amendment
PhycoTerra® Organic Soil Amendment is a liquid, microbial food product designed specifically for certified organic operations. By feeding dormant microbes already present in the soil, it enhances biological activity that supports stronger root systems, better water use, and more resilient plants throughout the season.
With consistent results across a wide range of crops and soil types, PhycoTerra® Organic helps growers improve soil function while staying compliant with organic certification standards.
Benefits of PhycoTerra Organic
PhycoTerra® Organic Soil Amendment helps organic growers enhance productivity by supporting the biological processes that drive soil health and crop resilience. By feeding and activating native soil microbes, it improves soil structure, increases moisture-holding capacity, and promotes more efficient nutrient cycling—all without relying on synthetic inputs. This enhanced microbial activity helps plants better tolerate environmental stress and contributes to long-term soil regeneration.
Whether used alongside organic fertilizers, compost, or cover crop programs, PhycoTerra® Organic offers a soil-first solution rooted in performance and sustainability.
Find Your Rep
Buy PhycoTerra Foliar Treatment
We have partnered with a wide network of PhycoTerra dealers throughout the U.S. and Canada who are available to answer your questions and get product delivered.
Where To BuyApplication Timing and Uses
Apply PhycoTerra® Organic pre-plant, at-plant, or early in the season as part of your soil fertility or biological input program.
Application Timing:
- Pre-plant / At-plant: Apply in-furrow, 2×2, or through banded application
- Post-plant: Apply via fertigation or broadcast to soil
- Compatible with organic compost teas, fertilizers, and biological inoculants
Compatibility and Shelf Life
PhycoTerra® Organic is OMRI Listed®, pasteurized for safety, and shelf-stable with minimal storage requirements. It mixes easily with most organic soil inputs and can be applied using standard equipment.
Feed Your Farm All Year Long
SPERMOSPHERE
Seed Treatment
Our award-winning, proprietary formulation improves the soil on and around germinating seeds, creating an environment to support crop stand establishment and vigor for increased yield and ROI.
RHIZOSPHERE / DETRITUSPHERE
Soil Amendment
Our proprietary formulation replenishes soil by providing a superior food source for dormant native bacteria and fungi, activating them to improve water holding capacity, enhance soil aggregation, and optimize nutrient availability.
RHIZOSPHERE / DETRITUSPHERE
Organic Soil Amendment
Our proprietary, OMRI-certified formulation replenishes soil by providing a superior food source for dormant native bacteria and fungi, activating them to improve water holding capacity, enhance soil aggregation, and optimize nutrient availability.
PHYLLOSPHERE
Foliar Treatment
Our proprietary formulation improves the microbiome of crop leaves during the growing season, protecting against abiotic stressors such as UV, moisture and heat stress for improved plant health, increased yield and ROI.
Product Resources
Preserving the Future of Farming
Learn more about our mission to keep farming economically and ecologically sustainable.
Learn MorePreserving the Future of Farming
Learn more about our mission to keep farming economically and ecologically sustainable.
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