John Henry's Pecan Rub (11.5 oz)

How much sugar is in this? Like grams or something. We have this and wanted to cook for my grandmother but she has to have low sugar. So is this high?

What makes this product pecan? I don't see pecans listed in the ingredients...

Is the pecan rub gluten free and made in a facility that does not process wheat? Thank you.

Why is amazon charging twice as much for this than you can but it for on the john henry web site????