Desert Rose as Bonsai

Anyone out here into Desert Roses? I have I got for my Birthday in Summer of 2016. I never repotted it and was just about to do a repot, when I thought to myself…“I need to reach out to Mirai land” So, here I am…I was gonna repot in all Kanuma, then I thought, 1:1:1 …Any thoughts? TIPS…Its leggy…Ty


Where I’ve seen them growing natively they were growing in limestone…which is pretty far off from Kanuma in terms of PH. Not sure if that makes a difference for these.