One thing losing my soil grown specimen taught me was that this Hoya was very sensitive to over watering and root rot so I immediately cut back on watering my plant growing in leca. I decided to only water it when it was completely dry, and then only put about a 1/4 inch of nutrient water into the container after flushing the media with fresh water. I still did not hold out much hope after experiencing the rapid decline of my soil based plant.