Join Date: Sep 2015
Location: Darwin, Australia
The white leaves are now dying, growth has stopped, red leaves have turned dark green and look sick, one leaf is purple, one set of red plants has turned deep brown.
My older leaves are not turning yellow so I don't believe its lack of N, which I can't test as I am 3600km from my tank. Zapins says it's not micro toxicity, Diana says it is. Can anyone offer another opinion or +1 on the above list?