Quote:
Originally Posted by ricard0  Like Klutter said, waiting to see what happens will tell you more about how to fix it. If you just guess at the problem, your chosen remedy may actually serve to worsen your problems. Try plain water for a few days and see how she reacts. Cannabis hates drastic changes (for the most part) so whatever you decide to do, try to make it the least invasive coarse of action 1st, followed by progressively stronger measures if necessary.
EDIT: The pics look good to me. You may have a bit of rust in your water which can cause similar spots. It may be the PH. What are you using to measure PH & TDS? Are you watching the EC as well?
Are you on City water, Well water, RO?
PH can be a real hassle. Some strains will prefer a ".1-.4" difference comparatively. These look like seedlings. Or are they clones? If clones, you can start dialing in the PH for the strain by administering small changes (different values) to each sister and watch for changes. Harder to do with seedlings due to phenotypical diversity. |
It's from seedling.
Actually, I am not watching the EC as well but only the pH.
I've got a pH pen which I calibrate every third use.
Maybe it could be the pheno but maybe it's something else which I still can't figure out beside what you guys said earlier.