This plant is 3 wks into flower and yellowing faster than anything I've ever seen. The lower half seems to be staying greener though. It did get really tall and kinda out of hand. Alot closer to the lights than I wanted. Plus there's some weird spotting going on. At this rate I'm not sure if it will make it to the end. Flowers still seem to be developing ok though. Ive dimmed the lights to lessen the intensity. Not sure what's up.
What’s the media mate. Also the ppm and ph of the feed and your watering habbits. Someone be able to tell you from that
Foxfarm Coco Loco, I always pH between 6.4-6.8. Ppms anywhere from 200 to 400 since I'm watering every other day.
Looks like leaf septoria triggered from nutrient lockout. Most likely locked out because of too much salt built up(overfeeding). Although nobody wants to admit they're overfeeding when they're seeing complete opposite signs, its important to take in all the methods you've been doing differently. Feeding more often? Watering with less runoff? These are the 2 main culprits, especially in flower. Plants can handle the heat in veg but once they flip into flower they start to turn for the worst. This is why a lot of growers have scheduled flushes before flowering. It promotes greener healthier more disease resistant plants. Over feeding causes your roots to basically start composting itself, suffocate, rot out and die. Flush it asap, that's why your new growth is green then it just randomly stops taking in nutrients and starts falling off from disease, its telling you ouch it burns.
It's the only one out of 8 showing this. I water till decent runoff every watering. It's the older growth that is staying green,near the bottom.
I'm confused since all the others are looking good. It is GSC,its been pretty finicky in my experience.
Check rootzone ph. Dig deep and do a slurry year with distilled water. 9/10 problems are rootzone Sent from my iPhone using Grasscity Forum