how do you stop homemade syrup from turning to sugar?

Question

I make homemade syrup the old fashioned way

Answer 1

use it in a hurry..if it turns to sugar you made some really good syrup
My Dad used to make syrup and it always formed sugar crystals and it was the best syrup around

Answer 2

when away any sugar crystals that might cause the syrup to be grainy.

Answer 3

use it before it gets bad