Newbie Hoya Substrate advice I’m really uncomfortable with the rocky dry medium this new acquisition is rooted in. All my plants are in soil. So, I’m unfamiliar / have no experience with this substrate, how / when to water, etc. I’d much prefer to repot in my usual DIY Hoya soil mix, but am worried about shocking it / kill it off. If it’s ok to repot, how soon should I do it? TIA. 🙏🌱