Something is wrong w/one of my plants. Its’ leaves never perked up after watering on 9/21. The plant’s growth has slowed & a leave has shown signs of yellowing. I checked the soil w/my index finger knuckle & it was dry so I watered again today, 9/24.
The plant is 6 weeks from sprout, Chemdawg by Claybourne CO.
Grown in 3G fabrix pots indoors, 3’ x 3’ x 6’
Soil is Fox Farm Ocean Forest
Lights are Spider Farmer SF2000 (@40%) & Viparspectra tc600 (VEG75% / 0%BLOOM), both 24in above canopy
Temps this week have avg. 82F w/High of 93.2 & Low of 67.8F
RH has averaged 58%
The plants haven’t received any nutrients, just filtered tap water pH’ed to 6.4-6.6 @ an avg PPM of 135
I took a pH/EC reading of the runoff today. The problem plant was 6.29 pH @ 235 PPM.
I’m leaning towards Nitrogen Deficiency but not sure. Any thoughts or opinions would be greatly appreciated.