What is the temp of your nutrient solution? If it is above 72 F then that might be your problem with root rot (brown roots)... idk i'm still a little new to hydro
MySecretGarden Reviewed by MySecretGarden on . Algae Problem I THink. Hi All. A Question about algae if anyone can help. 3 weeks veggie, growing in hydroponics, EC 10, PH 6.0, 150 mm extraction, 100mm fresh intake, bubbler buckets, clay balls. 18hrs light 600w. What is algae and how does it start? Is there a cure for it? Roots are brown and slimy, plants just not growing. Any advise will be greatly appreciated. Thanks. Rating: 5