Certified organic. Proven performance.
As an organic grower, you know soil health and soil microbes are integral to the success of your operation. PhycoTerra® Organic Soil Amendment offers a nature-sourced, OMRI-listed solution that feeds and activates your native soil biology, unlocking higher yields from your organic acres.
Formulated from a proprietary strain of microalgae, this certified organic amendment delivers a balanced carbon food source that energizes 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 Soil Amendment helps growers improve soil function while staying compliant with organic certification standards.
Benefits of PhycoTerra Organic
PhycoTerra Organic Soil Amendment enhances productivity by supporting the biological processes that drive soil health and crop resilience. Whether used alongside organic fertilizers, compost, or cover crop programs, it offers a soil-first solution rooted in performance and sustainability. Key benefits include:
- Optimizes yield potential while delivering sustainable ROI
- Integrates seamlessly into existing crop input and fertilizer programs
- Improves soil structure for all soil types
- Increases moisture-holding capacity
- Enhances nutrient uptake
- More efficient nutrient cycling
- Pasteurized, shelf-stable, requires minimal storage
- Contributes to long-term soil regeneration
Find Your Rep
Buy PhycoTerra Organic
As an organic grower, you deserve soil that works as hard as you do. Find a certified dealer to support your soil the natural way.
Where To BuyApplication Timing and Rates
Apply PhycoTerra Organic Soil Amendment 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 ROI
PhycoTerra Organic Soil Amendment 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.
Growers using PhycoTerra Organic Soil Amendment have seen up to 147 lb/acre more cotton, +11 bu/acre in corn and ROI as high as 23:1 in wheat – with consistent returns across all major crops.
Product Resources
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
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.
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 notable ROI.
DETRITUSPHERE
Residue Management
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.
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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