lime a group of products made of crushed up limestone.....dolomite lime is simply limestone with a good amount of magnesium.
With vinegar, you want a product that still has some of the mother in the bottle. It is still alive and increases the gram negative bacteria within the soil - just like another fermented liquid fertilizer will.
The problem with commercial pH corrections is the salt content......nothing I spoke of in the original pot was an unnatural product. Don't discount sulfur either. It is a longer lasting, slower reacting product, but sulfur is a vital plant nutrient and deters bugs. Plus it is very cheap.
I personally use very little lime.....dolomite or otherwise. Why? After all some people swear by the product. My local environment has massive amounts of lime stone. Our water has a high pH, as does our soil. Although this product may seem like a miracle to those who live in acidic environments, if you don't, it can exacerbate your problems. And while Nullis is correct....cannabis plants use a lot of calcium and magnesium - it is also readily available in my earth worm compost from egg shells, crab shells, and veggies I scrap.