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Tuned lights down and now all good. Generally I guess learned for the future that apparently LEDs can burn with light alone without doing heat damage... It was 1.4x1.4x1.2m ⛺, so quite wide but very short... Previously always used 2m tall ones so never had such issue before. I have dimmer on all...

In the end, seems QB 240w for such small tent was too close too high power. They burnt all plants thus later causing root rot from the stress. Secret Jardin CR145, buckets for DWC taking height. Plus hanged light all-in-all seems light was around ~30cm from canopy. By far too close and too high...

I'm heavily suspecting overwatering and root rot. Took them out, put into only gently moist mix of coco-vermiculite and put only 2ml of water to each plant stem directly containing 1/10 fert dose + 0.15% Bayer's Previcur Energy systemic fungicide. That's so fucked up considering I also grow a...

They're getting worse again. No idea. Planties grow first set of true leaves just fine and second set goes pale third goes bad and basically only baby leaves stay fine(intense green no problems) while other leaves wilt...

Anyone used Serenade ASO by Bayer CropScience?

Do you run bennies, bleach/pool shock/ chlorine or h2o2 in cloner?

This is from big book on hydroponics. Got it in PDF if you'd need. It also has whole tens of pages on premixing salts to get specific PPMs and all tips and tricks on calculations

I live in Europe so many US stuff unavailable. I suspect that yeah roots died. Undug ded plants one by one and roots were dead, dark brown. They were dying for quite some time,.. either root rot went systemic or chlorine. I read root rot suffocate plant if it attacks young plant and goes into...

Thats where I grew bennies. Actually It served as my dwc-cloner and well... I am growing these Sweet Pea's in there now. Gotta take pictures tomorrow, literally ALL plants grow EXCEPT weed. FeelsCursedMan...

Plants died. Tried even transplanting to Coco, well, started new seedlings in full coco now and will try transplanting later. In the meantime sweet pea's are growing very well in the system... xD

Plants soaked in 50ppm but later flushed everything after cleaning whole system and put in 2 ppm chlorine. I am leaning towards either tap water being problem, (bacteria/fungi?!) Or nutes...

Yes, RDWC. Pump with 130 mesh filter I clean and sterilize

Hello, Got root rot. Had it also last year in summer. Blamed on heat and had no chiller. Back to now, winter in Europe, or rather "winter". Got tent with thermostat plus higrostat connected to heater and humidifier, as well as second thermostat connected to chiller. Got water pump circulating...

I would like fluid dimming to prolong daily-light (add a lot in early morning, slowly less, nearly0 or 0 at 10-14 and slowly more towards evening). Cause midday a lot of light from outside (and I mean, a LOT)

I wanted to ask cause I couldn't find anywhere. Does the dimmer(sdp-0001) have to stay connected to the LED driver all the time or it "uploads" data to the driver itself (ELG series). In other words, do I need one dimmer for each driver or one dimmer for many drivers?