most grocery stores have them too, although they are usually smaller. pint and half pint sizes. they should be in the kitchen accessories section. ask for where their canning/preserving stuff is.
just a tip, if you're growing OG. do not use glass jars to cure your plant. i've learned that turkey bags do a great job of curing and maintaining it's odor
i dont really think the type of curing you do is strain dependent. turkey bags work well, but a glass jar will always be a better choice. that way you know it is airtight