Having trouble with moss and mosslike growth in my growbed. Also not having any luck trying to grow plants in there either. HELP
lower your water/flood level in the growbed.. the top layer of media should be dry..
What Keith said. It's normal to have algae growing around your growbed inflow, but it shouldn't be everywhere. You can also bury the inflow pipe under a little media to cut down on the water splashing.
Post a couple of pictures of your plants.