dafky2000
Active Member
i have recently started growing hydro with an ebb 'n flow system! i finally got some hydroton (expanded clay pellets) to bury the plants in rockwool. but ever since i added some ferts to the water, a green algae or fungus looking layer has appeared on the top of the rockwool. should i cut this off or just leave it or treat it somehow?? i can take a picture later and add it wont be for a few hours until i get my cam back.
RoCk On! BlAzE oN!
- DK
RoCk On! BlAzE oN!
- DK