Any one got any suggestions?
I have given them a quarter strength biobizz grow solution, with ph6 and no signs of burn yet.

The ph may be high in previous post as brita filter was on last legs, and when i originally tested filtered water, a newish filter gives 5.9-6ph, and a filter on last legs (a month old) gives 7ph.
New filter installed.

I have concerns as a friend is doing the same as me, same nutes and soil (we sharing), his own envirolight, and has also experienced early burn and slow growth.

Any one used this bio terra professional with any luck, as we suspect that may be the prob.
pulsar278 Reviewed by pulsar278 on . when to start adding nutes Hello all, I am attempting my first grow and was looking for a bit of advice. First the setup, Im using a 125w ecolite grow, about 3 inches from the top of the plants. Its in an enclosed cabinet, temps around 26-28. Grow medium is Bio Terra. Basically, i need to know if there are any signs that the plant needs its first nutes. I have previously over fed them and they got burnt, a couple lost the first 2 rows of leaves, and another just went bright yellow. Rating: 5