yeah mines is free too, to be honest I never have much 'garden waste' as my garden is tiny and mostly slabs!
I have a grey wheely bin which is emptied fortnightly, a blue wheely bin which is emptied the alternate week, along with red box which is for glass/jars etc, rarely goes out as i never have much glass. The blue bin takes everything else, paper, card, cans, tins, plastic etc. The brown wheely bin gets emptied from spring to end October for garden waste and is fortnightly.
My garden is tiny and makes it worse with 3 big wheely bins in it
x