xtsho
Well-Known Member
Epsom Salt is magnesium sulfate so yes it's high in both.Isn't epsom salt very high in both mag and sulfur? My bag says 9.8% mag and 12.3% sulfur. How much should be used per gallon of water?
Epsom Salt is magnesium sulfate so yes it's high in both.Isn't epsom salt very high in both mag and sulfur? My bag says 9.8% mag and 12.3% sulfur. How much should be used per gallon of water?
So a teaspoon in 5 gallons of water. Thanks. That covers the mag and sulfur. But what about the calcium?A teaspoon (5ml) of Epsom weighs just under 5g