Recently transplanted to its final 3 gallon smart pot. Inside is a mix of First Amendment Super Soil, Happy Frog, Vermiculite, and perlite. This mix was used throughout, and I supplied with AN connoisseur and GH Cal/Mag when needed.
Compost/casting teas were fed every 2 weeks during veg, and castings will be switched with high P guano for bloom teas.
Weekly foliar feeding with Photosynthesis Plus, homemade Kelp extract and a drop of dawn were applied as well (I was not careful about PH in my foliar, maybe that is what caused this?)
Used 4 3500k [HASHTAG]#autocobs[/HASHTAG] for veg and added 2 3000k for bloom.
Switched to 12/12 on last sunday...
Everything has been going swimmingly, until I gave a close inspection (I try to at least once every 10-14 days) the other day.
Below are what I found on the Grizzly Purple Kush...
Otherwise, everything looks great!
Compost/casting teas were fed every 2 weeks during veg, and castings will be switched with high P guano for bloom teas.
Weekly foliar feeding with Photosynthesis Plus, homemade Kelp extract and a drop of dawn were applied as well (I was not careful about PH in my foliar, maybe that is what caused this?)
Used 4 3500k [HASHTAG]#autocobs[/HASHTAG] for veg and added 2 3000k for bloom.
Switched to 12/12 on last sunday...
Everything has been going swimmingly, until I gave a close inspection (I try to at least once every 10-14 days) the other day.
Below are what I found on the Grizzly Purple Kush...
Otherwise, everything looks great!
OF and between them my ph was QUITE low. I have some pics in my grow journal. They are all snapping out of it now.
- looks like P defc. to me, with that edge wasting, and the larger interveinal necrosis- 
...(chlorosis is loss of color).... whole plant pics help evaluate and diagnose... are you in bloom now? If so, PK demands are ramping up fast now, and if you don't get enough P especially, the buds may not form up well,... 
that would be the Accurate 8 soil pH probe, a good unit! I have one at all times..... Forget run-off testing, unless you're in coco run properly,... in soil it's a lousy way to test actual in-pot pH,... it can be used in a real pinch if the pH shows to be badly off, which lets you know some correction is necessary,... Slurry is good, but once planted, it's not so much anymore,.. too much needed, and you'll fuck up too many roots digging it up! JBL, you can still test the soil mix you used if you have some made up doing a slurry test, just to see if you got off to a good start there,... 1cup soil, 1cup RO/Di/very low ppm water; mix and let sit for 1/2 hour; drain liquid and test with your meter.... As for the meter itself, make sure it's calibrated and stored in the proper solution for it, never let it dry out or anyn of this will scrw up the reading accuracy, or outright ruin it (dry-out)....
