Buyer guides for better humic decisions
Practical, neutral buyer guidance for evaluating humic substance categories, specifications, COAs and supplier conversations.
Humicora provides neutral information only. These guides do not endorse a product or supplier and should be used alongside your own technical review and local agronomic advice.
Detailed guide
How to choose humic acid
A five-step checklist covering application, form, specification, COA and consistency.
Follow the guideTechnical referenceHow to read a COA
Understand the difference between a product specification and what a specific batch tested at.
Follow the guideTechnical sectionHow to compare product specifications
Use like-for-like fields, methods, units and source information when reviewing product data.
Follow the guideSupplier pathwayQuestions for a supplier conversation
Prepare the material, market, application and quantity information needed for a useful introduction request.
Follow the guide