Whole lot less salt using plant compost vs manure base compost. Purple Cow Activated Compost is plant base and all organic ingredients which reduces additional salt to the soil profile. This comparison of the two types of compost is just basic fact and not manipulated by any human intent, If you are dealing with high ph soil or high residual sodium within your soil profile, then you have a option for these issues. Compost by itself within a food production scenario needs balance and by adding Purple Cow Veggie Mix does that for food production, adding Indicanja does it for hemp or cannabis production. Contact allstatesorganicsupply.com or call 970-800-1049 for more information