Day 21

Well, the yellowing seemed to stop spreading but not I am noticing something else wrong with my plant. I think it might be a iron deficiency? I have attached pics.

First and last pic are the bigger plant: I noticed that the leaves are curling up and a little brown on the tip. Also it is REALLY dark green compared to the other plant. Not sure what they is.

The other pics are the ones I am talking about, there are like little yellowish brown spots on the upper leaves. Iron deficiency? I was reading that it could be caused by high PH, so I am going to get an electronic PH tester as I dont really trust runoff.

Here's the troubleshooting form:

E-Indoor
E-Agway manure and humus + perlite
SCLR- 7
E - Tap (slightly acidic)
E - 6.8-6.4
E - 21 days
E - Pure blend pro grow
E - every 2-3 days (only used nutes once so far)
E- 400W MH, probably 12in
E-80-85 during the day, 75-80 during night
E-Air % Relative humidity - not sure
E- 24 hours
E-large fan on the floor blowing straight up, another fan blowing over the canopy, and smaller fan actually blowing on the plants
TR-Did you pre-soak your media in pH corrected solution? No
Raelum Reviewed by Raelum on . Raelum's first grow - log Hello everyone! First off, I just want to say that I have read ALOT of posts here on boards.cannabis.com and learned a lot about growing the dankest. Thank you!! and keep posting! Eventually, I want to go hydroponics, I would use an Ebb & Flow setup using those storage bins. However I wanted to grow the seeds using soil, since soil is more forgiving and this will allow me to learn more about the plant. Like what it needs and how it responds to different conditions. So my first grow is to Rating: 5