I used recipe from book TLO and it is name as 2.1 soil mix, I mixed all the nutrients according to book except for dolomite lime which I used powdered one and did not add bulb food and oyester shells as I did not get them but my ph after 10 days of composting is around 8, I am not able to understand why?, I have used cococoir which may not be dinaed but i asked for a rinsed one and tds readings of soil is around 100 and also how to lower soil ph organically and without hurting microlife.
This is the recipe which makes 8 gallons of soil which i doubled as i am making 20 gallons of soil.