GnomesAndStones

@MrT82, Hello :) I got test stripes with 0,25 steps, so it is relatively easy to tell pH precisely. I can't really imagine pH being the problem. To switch or top up the reservoir, I lifted the bucket up with a box I shoved under it and hung strings from the ceiling to hold the lid in place while I lower the bucket. I already bought a PPM meter, my reservoir is at roughly 900ppm. Thanks for the advice! I really appreciate your help

@@MrT82, thanks a lot! I am using pH stripes to avoid any pH meter inaccuracies, so pH shouldn't be the problem here :/ She is having these problems for about 3 weeks now and I already changed the entire reservoir 1,5 weeks ago... PPM got a bit high at times, but I am now cutting back on nutrients and hope it helps. I am pretty sure it is some kind of nutrient burn, because it appears mostly on higher leaves. Thanks again for the advice and please don't hold back if you have another idea :)

Holy shit, what a Giant!! Well done once again :)

@SwissKush, thank you so much!!! I did everything as you said, hopefully she recovers quickly :) The only deviation is that I have no way of measuring ppm, so I just went with 0,3 ml/L of Silicate

Holy, she is reeally fattening up now!!

@SwissKush, Thanks! I will try to remember to make a root picture for next week.

Looking absolutely amazing!! (Like always)

@SwissKush, thanks for looking so closely at my setup, but I actually have check valves installed right behind the air stones, so water shouldn't be able to run through to the pump. Please keep giving advice through, you already helped me a ton!

@SwissKush, Thanks! I know the phases of flowering, I just phrase it differently. To me flowering starts with the stretch since this is when you leave veg and have a closed time span of growth. I did however switch to Preflowering nutrients (in stages) already because I am working with high light intensity. Thanks for your time :) By the way, do you have a trick to help the Silicate dissolve? The recommended 4g/10L don't fully dissolve and even heating a small amount of water only helps until the solution cools off again... I guess there is still some in the reservoir but it's sad to see it laying on the bottom.

@SwissKush, Yess! She is developing nicely with the higher temperatures. But (little spoiler) unfortunately she started flowering on day 2 of week 4 :( So won't turn out as big I guess... Still giving my best though :)