VERY informative thread......I love it! I've been an avid houseplant parent for a couple years now, and am wanting to really try my hand at finding my perfect potting medium. I have quite a few cacti/succulents that actually seem to be doing fine for me, so until I need to repot them due to other reasons I will more than likely keep them as they are. I ADORE hoyas and most of mine actually do pretty well in the typical bagged succulent "soil" mixed with some perlite. What do you guys find to be the best DIY mix for hoyas? Any help/advice would be greatly appreciated!
