I live in a condo. & have been growing orchids indoor for 15 years, but just can't keep up with the dunking and drain method. Recently I purchased an Eff & Flow (flood & drain) system. They are 10 orchids (mostly Catt.)in 4" pots, I figured flooding them once a day in summer & once every 3 days in winter will be good enough.

Any feedback will be appreciated.