Ph: 6-6.5More details would be nice. Ph? RO? Flower? Veg? Temp? RH?
Had the same problem. Made a few adjustments.
I only know coco....if it were my grow.@TintEastwood Any idea what I could be doing wrong?
Great I'll lower Co2 tomorrow and see if that worksI only know coco....if it were my grow.
Would want to check runoff tds/ppm/ph and PH of soil. PH too low could affect uptake of nutes.
Immediately lower the Co2 to around 700ppm.
https://medteknutrients.com.au/co2-enriched-hydroponic-growing/
KooGreat I'll lower Co2 tomorrow and see if that works
you have any pictures ? 1100 ppm seems low for 321. Are you using exactly 321 or full strength? Also, are you using tap water ? If so, what is the ppm of your water ? How about brand of soil ?Im following jacks 321 and my leaves are all lime green/yellow, excepet the ones getting less light. Im at 1100ppm nute and 1500ppm co2, running under leds in soil
That's for 1000L, no idea about soil brand since I buy mature plants, long story. Using tap water, iirc it's around 90ppmyou have any pictures ? 1100 ppm seems low for 321. Are you using exactly 321 or full strength? Also, are you using tap water ? If so, what is the ppm of your water ? How about brand of soil ?
This pic is from like 5 days ago and it's not color corrected so it's hard to tell, but plants that are getting the most light are turning super yellow and the ones getting less light are healthy greenyou have any pictures ? 1100 ppm seems low for 321. Are you using exactly 321 or full strength? Also, are you using tap water ? If so, what is the ppm of your water ? How about brand of soil ?
Yes entire plants, the ones that are on the edge of the light spec are doing great. I feel like it could be a N defficiency, I'm trying to troubleshoot this with adding some 15-0-0 to 4 very yellow plants, I added maybe less than a gram to each plant thru top feed and once my regular irrigations sprays it will dissolve it and and hopefully I will notice a change, I started 3 days ago but still no change. Next step is recomp jacks 321 to have greater N and keep my ppm at arounf 1100Interesting. For those affected.. It's the entire plant thats a lighter green?
Flippin sweet grow!
It’s in my signature link, it was for my forst run ever, this is my second run. Still learning lolGood strategy with the calnit.
Hope they start to improve. If you have a journal I need to find so I can follow.
I've probably been there at some time and fookin forgot. MJ memory.It’s in my signature link, it was for my forst run ever, this is my second run. Still learning lol
If your noticing a absence in yellowing on the plants getting less light , It’s probably the light intensity. It’s hard for me to tell from the picture but do you think you have enough space between the lights and canopy ?Yes entire plants, the ones that are on the edge of the light spec are doing great. I feel like it could be a N defficiency, I'm trying to troubleshoot this with adding some 15-0-0 to 4 very yellow plants, I added maybe less than a gram to each plant thru top feed and once my regular irrigations sprays it will dissolve it and and hopefully I will notice a change, I started 3 days ago but still no change. Next step is recomp jacks 321 to have greater N and keep my ppm at arounf 1100
Thanks, and yes but that's why I got the lights because they are bright af ahah so I really want to use it to the full potential. I'll remake a recipe with higher calnit and hopefuly that fixes itIf your noticing a absence in yellowing on the plants getting less light , It’s probably the light intensity. It’s hard for me to tell from the picture but do you think you have enough space between the lights and canopy ?
I had a issue myself when I first got these DE lights. I see lots of folks have that issue with LED’s because there so damn bright LOL. For my situation It was just too much for the plants. I raised my lights up all the way and the yellowing stopped and they greened back up.
I would try dimming the light some or maybe try upping the calnit like you mentioned. Your setup looks badass by the way !!