Yo afn my baby has started yellowing from the top and some of the sugar leaf is turning brown from the cola outward, feed is biobizz top max 1ml, bloom 3ml I have another 2.0 and she's sweet, same schedule. Lights 600w hps temp around 83 humidity unkown but around 85-90% outside also I'm on day 50. sorry no photos, camera way too crap thanks greenZ