This is my first post because I was ready to purchase Calcis Pond Lime. However I was troubled with my research on liquid lime products.I found farm data saying for every 1 ton of powdered lime you would need nearly double the amount of liquid. I went and enlarged the label on the Calcis and it reads in Florida and North Carolina you would need 2800 lbs of this product to equal 1 ton of Agriculture lime. I don't know why it would not be the same in the other 48 states ?