Pottasiam Issues?

[Northern Boxer]

Hello Members, I'm hoping someone can point me in the right direction with my most recent grow. Plants are in week 4 and transferred into 10 gallon fabrics 5 days ago. At the time of transplant I noticed one of the girls had a slight twist on a few lower fans and since then all plants are showing some form of leaf necrosis. At first I suspected broad mites because I could see no sign of spiders. However I took a leaf sample under my microscope at 100x and could see no sign of pests. Environmentals are in the zone for age...68%RH, vapour pressure differential= .062 with 24c lights on/ 20c lights off. LED cobs are currently set at 18" and delivering approximately 400 ppfd.

So that directs me to my soil which is a slight modification to the Coots mix which I cooked for 3 months. I then do 70/ 30 mix with Fox Farm Ocean which I layer in the lower portion of my containers...top half is the Coots which is the same soil from my 1 gallon starts. I have used this mix for my past 2 grows very successfully in conjunction with a MBP top dress regime watered in with aloe, fulvic avid and silica. During these transfers I watered in with such minus the MBP. I have applied no other amendments.

Reading through my journals I came across a pic in the Rev TLO pg. 235 that references at Potassium issue that looks very similar? Any feedback would be greatly appreciated.

 

[MustangStudFarm]

There was a time when I expected to find answers in the forum, but to be honest, nobody is going to be able to answer your question. If you are tired of guessing https://www.amazon.com/Soil-Savvy-Understand-Fertilizer-Recommendation/dp/B079GMTHFD/ref=sr_1_2?keywords=soil+savvy&qid=1570993190&sr=8-2&th=1&psc=1

 

[Northern Boxer]

Yeah your right my friend. I dont usually reach out to the forums anymore unless I'm stumped. As usual I initially do very little other than lots of observation and reading. In my case it appears as a bit of transfer shock and vegetative has now returned to normal.

 

[Northern Boxer]

There was a time when I expected to find answers in the forum, but to be honest, nobody is going to be able to answer your question. If you are tired of guessing https://www.amazon.com/Soil-Savvy-Understand-Fertilizer-Recommendation/dp/B079GMTHFD/ref=sr_1_2?keywords=soil+savvy&qid=1570993190&sr=8-2&th=1&psc=1

Yeah your right my friend. I dont usually reach out to the forums anymore unless I'm stumped. As usual I initially do very little other than lots of observation and reading. In my case it appears as a bit of transfer shock and vegetative has now returned to normal.

 

[Don_Sequitor]

Are your pots sodden bricks?

 

[MustangStudFarm]

Yeah your right my friend. I dont usually reach out to the forums anymore unless I'm stumped. As usual I initially do very little other than lots of observation and reading. In my case it appears as a bit of transfer shock and vegetative has now returned to normal.

It's very hard to read plants and it kills me when someone says "listen to your plants" and I'm like "I don't know that they are saying"... There just came a point to where I felt like getting advice on here was the equivalent of walking down a dark alley. There came a time when I was done guessing and tired of bad advice. Another one that I absolutly cannot stand is when someone says "You don't need to have a soil test done, they are inaccurate" because I read that all of the leading experts suggest getting your soil tested. I would rather take advice from Dr. Steve Solomon, Dr. Faust, Dr. Lowenfels, or even Tad Hussey over the guy on the forum saying that they are inaccurate.