Tropicals & Tender Perennials: My Luck with rooting hoya, 1 by begoniacrazii

begoniacrazii wrote:
I've had some great luck using this hydroton too. I got the 'fine' grade and the size is 1/8-1/4 inch more or less. I've been putting a layer of it in the bottom of the pot (1/2 " or so) and then even adding it to the soil mix. So far the roots love it. AND it keeps me from over watering (guilty guilty guilty!!) the hoya because it drains well.
Seems I read that tip here (to use the hydroton) but cant recall.