Power your seed. Activate your soil.
Seed treatments are one of the most efficient ways to influence early-season crop performance – setting the stage for emergence, root development, and yield potential. With PhycoTerra®, every seed carries more than just genetic potential. Our seed treatment product delivers a microalgae-based food source directly to the spermasphere, activating abundant microbial activity around the seed.. The result is better nutrient and water availability, better emergence, and a stronger start to the season.
PhycoTerra Seed Treatment
PhycoTerra® Seed Treatment is a groundbreaking microalgae-derived product designed to feed and activate the microbes around the seed and in the root zone. Applied directly to the seed, it delivers a high-quality carbon-rich food source that helps wake up dormant native microbes and support early plant vigor.
By improving microbial activity in the spermasphere, PhycoTerra® Seed Treatment enhances seedling nutrient use, supports better emergence, and helps establish more resilient young plants.
Benefits of PhycoTerra Seed Treatment
PhycoTerra Seed Treatment supports healthier crop establishment by feeding beneficial microbes in the rhizosphere—activating the soil’s natural biology at the most critical stage of growth. Its naturally excellent seed adhesion ensures even coating and consistent application without the need for additional polymers.
Once applied, the product remains effective for extended periods, giving growers more flexibility with treated seed storage. Compatible with most commercial seed treatment stacks, it’s shelf-stable, easy to apply, and effective across all crop types.
By improving microbial activity, PhycoTerra helps drive faster emergence, stronger root development, and better nutrient uptake—delivering greater consistency and ROI from the very beginning of the season.
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
PhycoTerra Seed Treatment is applied directly to seed during the seed treatment process, either on-farm or through commercial seed treaters. It integrates seamlessly with standard seed treatment protocols and equipment.
Apply to seed before planting, as part of your custom or commercial seed treatment stack. Compatible with both synthetic and biological seed treatments.
Compatibility and Shelf Life
PhycoTerra Seed Treatment is designed to mix easily with other seed treatment products, including biologicals, fungicides, and insecticides. It is pasteurized, shelf-stable, and easy to store, making it an efficient addition to your seed preparation process.
The formulation provides excellent natural seed adhesion, ensuring uniform coverage without buildup or bridging. Once applied, PhycoTerra® remains effective on the seed for extended periods, offering long-lasting microbial support even with early-season treating schedules.
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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