2~5mm granular Organic matter:53%~70% HA:45%~70% Water content:20%~25%max PH:4.5~6

Humic acid (Dry basis)	45%min	45%min	50%min	55%min	60%min
Organic matter(Dry basic)	53%min	53%min	58%min	63%min	70%min
Moisture	25%max	20%max	20%max	20%max	20%max	adjustable
PH value	4.5--6	4.5--6	4.5--6	4.5--6	4.5--6	adjustable

Humic acid Granular