Fertilizer
Q.

humic acid

Zone 98000 | nicholas hii added on November 9, 2016 | Answered

Does anyone know how to make your own humic acid?

A.
A.Answers to this queston: Add Answer
Alisma
Certified GKH Gardening Expert
Answered on November 9, 2016

Humic acid is found in compost, peat moss, and other organic materials, and in soil. The best way to add it is to make compost tea or to add more organic matter to soil. It is not necessary to extract humic acid from these materials before adding them to soil.

https://www.gardeningknowhow.com/composting/basics/compost-tea.htm
https://aggie-horticulture.tamu.edu/newsletters/hortupdate/hortupdate_archives/2002/jun02/art4jun.html

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