hmmmm sounds like it is not anythng to get worried about then.. Thanks for ur guys input.:thumbsup:
cwesto Reviewed by cwesto on . Perlite Q: I grow in soil and perlite, about 3:2. I have been using foxfarm bigbloom and growbig and some liquid karma so far. Anyways my question is why is my perlite on the very top turn orange??? Is this because the lights do something to the nutes that was in the water and now on the perlite??? or this this something more serious?? Rating: 5