Our Products
All California Organic Fertilizers' products are approved by the California Department Food & Agriculture (CDFA) for use in organic crop production.
The CDFA OIM program has been accredited to ISO Guide 17065 to evaluate organic input materials that meet NOP regulations and has been recognized by the NOP as a third party OIM verifier under NOP Policy Memorandum 11-4. CDFA approval of California Organic Fertilizers' products may be verified online at the following link:
Plant-Available
Nitrogen
Efficient fertility designed for organic farms.
Scientifically
Backed
Every input researched, tested, and proven in the field.
Trusted by
Growers
Decades of collaboration with dealers and farmers, driving sustainable outcomes.
Phytamin®
Jumpstart 4-1-1
An expertly balanced fertilizer, specifically formulated to promote steady, healthy growth and vibrant, robust blooms-without excessive foliage. Phytamin® Jumpstart 4-1-1 provides a biologically active carbon source combined with 100% ammoniacal nitrogen: a winning combination that increases yields and quality. (Leafy Green rules have changed-no longer exempt).
Phyta-Grow® Leafy
Green Special 7-1-2
This dry fertilizer, made entirely from plant materials, has a faster nutrient release rate than most protein-based fertilizers. It supports root development and overall plant growth. With minimal odor, it can be used near urban or residential areas. (Leafy Green rules have changed-no longer exempt)
View CDFA OIM Certificate
Featured Products
Phytamin® Pure
Phytamin® Pure delivers 100% plant-available nitrogen, providing crops with immediate nutrition. It contains only ammoniacal nitrogen, with no suspended solids, ensuring reliable flow through any drip system. Designed to perform in all weather conditions, Pure consistently releases nutrients when plants need them most. This product is available exclusively through authorized dealers.
Phyta-Grow®
Designed for maximum efficiency, our natural dry organic fertilizers use only the highest-quality ingredients to provide crops with the nutrients they need, exactly when they need them. Phyta-Grow® is a unique blend of bioavailable nitrogen and phosphorus, minerals, and active microbial compounds—produced without raw manure or raw plant materials. Rigorous production ensures our products are free of human or plant pathogens, delivering safety, reliability, and superior results.
Phytamin®
Our Phytamin® line of liquid products offers a range of NPK ratios to meet the specific needs of your crops. These liquids contain both soluble and insoluble nitrogen, providing a combination of immediately available nutrients and longer-term nitrogen release. With very low carbon-to-nitrogen ratios, all Phytamin® liquids deliver exceptionally high Plant Available Nitrogen (PAN). Made from diverse nitrogen-rich sources, Phytamin® ensures there’s a liquid solution to achieve the results your crops demand.
Phyta-QC™
Phyta-QC™ products are designed to improve crop quality by supplying nutrients that plants may be missing.
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Phyta-Cal QC and Phyta-Set QC enhance nutrient uptake and stimulate photosynthesis.
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Phyta-Molasses QC provides high levels of sugar and soluble carbon, promoting microbial activity and boosting soil respiration for healthier, more productive crops.
Phyta-Boost™
Our Lawn & Garden line offers all-purpose organic fertilizers suitable for trees, lawns, vegetables, container plants, shrubs, and ornamental vines. Crafted from the same trusted ingredients used in our agricultural products, these fertilizers have supported successful organic growing for 35 years.
Let's Grow Together
Built for commercial growers. Backed by real nitrogen performance.
Whether you're managing thousands of acres or distributing to regional operations, our patented biological ammonia nitrogen solutions are designed to integrate seamlessly into modern fertility programs.
We support growers, agronomists, and distributors with consistent supply, technical guidance, and long-term partnership.
When you work with us, you're working with a team that understands field performance — not just theory.