Hey!! Help a noob? (First grow...)
Good evening :-)
I hope someone can help, this is my first ever attempt at growing, Iím in a 1mx1mx2m tent with 600w hps, bought it cheap of a friend, already had to switch to digital ballast as the noise from the magnetic one was driving me crazy!!
Iím also growing with canna gold 60/40. And Iím having the start of some problems... I have been using cal mag and coco grow and phing down my tap water to 5.8-6, I think I may have overdone the nutes and created lock out and now some of my plants are showing signs of damage (pics below), I have checked my runoff (Iím just too feeding by hand and letting it soak up the run off ó Iíve stopped that now as Iím wondering if Iíve over watered and locked the poor things out) and my runoff ph came out at a whopping 7.4!! So.... Iíve flushed through with just phd down water to try to lower it, should I now leave it to dry out before flushing again and then start back on the nutes? Iím confused and seem to be finding conflicting info online!