Whats the difference between top soil and potting soil?

Question

Whats the difference between top soil and potting soil?

Answer 1

Top soil casn have weed seeds and potting mix  doesnt

Answer 2

Potting soil is a very specific mix of ingredients used in containers. It can include material such as: peat moss, composted bark, pearlite, vermiculite, wetting agents and fertilizers. There are many different brands but the "basic" potting soil mix is  pretty consistent. There are also specialty mixes designed to be used for specific purposes. The name is a little misleading since there really isn't any "soil" in it.

Top soil is basically the uppermost layer of soil you'll find in your yard. It's a mix of decomposing organic matter, sand, and lots of other materials common to the area it is dug from.

It's mostly used for landscaping projects, and sometimes added to potting mixes for additional weight.