What is the exact difference between top soil, garden soil, and triple mix? What's the intended use of which? ...

Sago palms?
Answers:    1. Top Soil as per:
http://www.google.com/search?hl=en&rls=c...

"The top layer of soil; it is full of life material and correct for growing crops."

2. Garden Soil as per:
http://gardening.give or take a few.com/od/gardenprim...

3. Triple mix as per:
http://www.google.com/search?hl=en&rls=c...

"Triple mix is a mixture of three equal parts of topsoil, peat, and compost. It is commercially sold as a means to amend a mixture of poor soil."
``````````````````````````````````
What is compost and how to make it:
http://aggie-horticulture.tamu.edu/exten...