Deadhead OG DWC Hydro spots on leaves

[candycane]

These spots showed up this morning on my girls leaves and looks like this evening slightly worse.
These are 28 days post planting the seed.
Room temp is 77-78 degrees F Humidity from 48%~55%
Left side covering 3 DWC buckets is a 600watt Full Spectrum LED hung 18” above canopy
Right side covering 1 DWC bucket and a clone in soil is a 1000watt Full Spectrum LED hung 18” above canopy.
I changed their water and cleaned buckets 3 days ago and added roughly 2.5 - 3 gallons of distilled water and added Flora Trio Nutes at 1tsp each for each bucket, 2MLS Hydrogaurd, 3.5MLs Cal Mag plus and ph’d after nutes were mixed
#1 PPM 248 (75.2F) PH 6.2
#2 PPM 281 (73.4F) PH 6.05
#3 PPM 285 (75.2F) PH 5.93
#4 PPM 290 (75.2F) PH 6.03
I have 1 oscillating fan, one smaller fan on floor pointing up, and a medium fan going across and a smaller humidifier in the middle.
18-6 light schedule
Roots are growing and look white and do not smell and I don’t see bugs with my jewelers magnifier... can’t find anything online that looks similar enough to help diagnose.

 

[TysonOG]

Looks like classic cal/mag deficiency to me. It's very minor tho. You stated you're using about 1ml per gallon of calmag in distilled. I would up it to 3-5ml per gallon. Best of luck

 

[candycane]

Looks like classic cal/mag deficiency to me. It's very minor tho. You stated you're using about 1ml per gallon of calmag in distilled. I would up it to 3-5ml per gallon. Best of luck

Thank you! I was baby stepping it up but will give them some more today!

 

[Chris Scorpio]

Additives usually are best full strength, or really not much use

Also hydroguard is 1/2t per gallon, up that as well


What order do u mix yer nutes?

Calmag 1st, mix good, at least 10 min
Flora Micro next, same as above
Then dosent matter after that

Good luck

 

[TysonOG]

I run the same nutrient regimen but I also use Armor Si silica. I recommend it, and it's cheap. If you get it make sure to add it before the calmag. This has nothing to do with your current problem tho

 

[candycane]

Additives usually are best full strength, or really not much use

Also hydroguard is 1/2t per gallon, up that as well


What order do u mix yer nutes?

Calmag 1st, mix good, at least 10 min
Flora Micro next, same as above
Then dosent matter after that

Good luck

Thank you for the info! I was mixing the flora trio first starting with Flora Micro, then grow then bloom then Cal Mag then hydrogaurd but will switch to your regimen.
They are looking much better now since I upped their nutes! I was babystepping because I was afraid to burn them but they seem to be handing the increase very well. #3 has been thriving with no issues and I was actually able to top her last night and this morning I can already see a difference.
I ordered some Kelp Seaweed stuff today. Have you ever used it?

 

[candycane]

I run the same nutrient regimen but I also use Armor Si silica. I recommend it, and it's cheap. If you get it make sure to add it before the calmag. This has nothing to do with your current problem tho

Thanks for the info! I’ll definitely look into that!