Russian tortoise! Advice needed!

Kali
Does anyone else have a Russian tortoise? I got one a few weeks ago and am still trying to figure out the best bedding and such for her. We plan on building a bigger habitat for her this summer but for now I just have her in a big bin with the alfalfa pellet bedding and some straw stuff for her to burrow in. I'd love to get some advice on what the best things for her are if anyone has any advice I'd love it... also I wasn't sure where to post this so I just choose here. I've tried looking stuff up online but I always end up being more confused than I started. We feed her romane lettuce and kale. She also has a cuttle bone. I soak her every day or every other day. Depending on what's going on.