I have new earthboxes to prepare for tomatoes. The Earthbox company says I must use dolomite and I cannot find this. When I type it in the search box of a garden center, different named lime items come up. Is it a type of lime or is it a trade name?

I have Espoma Organic Pelletized lime here at home. Is this the same as dolomite lime?

My sincere thanks for your assistance, Mary