One gallon = 3.78 liters...so 12 x 2 gallon buckets = 24 gallons x 3.78 liters to a gallon =91 liters rounded up, so 2 bags will do it with a little left over to use in maybe a cloner or something.
one gallon = 3.78 liters...so 12 x 2 gallon buckets = 24 gallons x 3.78 liters to a gallon =91 liters rounded up, so 2 bags will do it with a little left over to use in maybe a cloner or something.
