THE TOP OF MY ROCKWOOL WHICH MY CUTTINGS ARE IN HAS TURNED DARK GREEN AND ONCE PLACED IN COCO A GREEN MOSSY / ALGE GAS GROWN ON THE TOP OF THE COCO .ANY INFO ON WHAT IT IS AND HOW TO FIX IT.
THE TOP OF MY ROCKWOOL WHICH MY CUTTINGS ARE IN HAS TURNED DARK GREEN AND ONCE PLACED IN COCO A GREEN MOSSY / ALGE GAS GROWN ON THE TOP OF THE COCO .ANY INFO ON WHAT IT IS AND HOW TO FIX IT.