Read the text and determine if the sentence is true:

How to pebble a garden<br>Tour local gardens for inspiration before planning to pebble the garden. There are a variety of ways you can pebble your garden. Check out local gardens to see ways in which landscapers have pebbles in public spaces.

Sentence: If you want to pebble your garden you would first need cement as the bottom layer.
It's impossible to say