I recently ordered a Phrag Betheva that arrived with no good roots. I unpotted it, cut off the dead roots and set it in a pot with LECA and a little water at the bottom, hoping it will re-root for me. Does anyone have other suggestions? It's only been a week or two so far and it doesn't seem to be declining as fast as it was before I intervened. I normally prefer organic medium, but I thought in this case LECA might be a little easier to monitor the amount of water it's getting. It's sitting on my kitchen counter near an east window.