Will be interested to hear how this experiment turns out with Phrags. I have several Cattleyas in lava rock. They seem to thrive in it as long as they are watered and fed properly.
How long do the Grodan Mini-Cubes last when used in semi-hydro? I have used LECA and know it lasts for ever.
Thanks for the information on RO. I may get one, but not sure where I would put it.....
Thank you! I am not familiar with growdan cubes. I did find them for sale. Do you just cut them into cubes and mix all together? I have some semi hydro pots that I could use.
Thank you!
So happy to find this forum. I have been growing orchids for the last 38+ years and just the last few years have become interested in paphs and phrags. I need to repot a couple of my phrags and wondered if anyone has a favorite "recipe" for a good potting mix?
I have grown orchids from Ohio to...