Roots organic soil question

Okay I am not gonna use the Super soil this go around and I hear that the roots organic original soil I have is too acidic for seedlings so I'm gonna add some dolomite lime to it. How much should I add? Can you put too much. Do I need to put perilite in with the lime as well? Sorry I know I should use Super soil haha but I already have thee bags of original roots organic soil.

Dolomite lime additions should be applied as follows:

1-2 pounds (0.5 - 0.003 cm3) of Dolomite Lime to each cubic foot (0.003cm3) of soil.
*1 cubic yard = 27 cubic feet (1m3 = 106cm3) (1 cubic yard = 105cm3)

just dont use it.... the roots organic that is...
i hate it i last my kandy kush strain because of it being to acidic
their soiless mix sucks too its not consistent at all

Hm I heard a tablespoon of it per gallon of soil