How to know if you should apply humic or fulvic acid

[@sparkymikey25]

Thank you, short and simple

[@abetterwaytofarm]

Thanks for watching

[@rinthunith7734]

For basal application, is it effective to mix granular fertilizer with humic acid (powder) before applying? Thank you in advance.

[@abetterwaytofarm]

That is not our area of expertise