When I clone after about 3 days my rockwool cubes end up with green mold. How to stop this green mold. ALso what is the suggested additives for water I am soaking my rockwool in. I usually do this for 24 hours in PH water the ph is 5.5.
As above peat or jiffy pellets for me rockwool and such carry nasties which u could do without during cloning same aplies to riot cubes !!
Green is algae and grows with moisture and light.Keep them covered to stop light or get algaecide for aquariums if it bothers you that much.
I also have green algae on one of my peat pellet clones. Is this something i should be worried about? Or is it ok?
I only use Rockwool. You can prevent algea from growing by covering them with a white block cover. sold at hydro shops.
^ get the covers for sure 10$ for 40 of them and they are re-usable. I only use rockwool even make my own seed pods and I almost never have any issues . And if your watering them to the point its building algae your probally watering to often