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    Is this Nitrogen toxicity

    I thought something was off, I'm fairly new to growing in general, it's my 2nd time growing, any suggestions on how to fix lockout in dwc? They seem to be eating as ppm or ec is going down since initial feeding, or just do like i mentioned above?
  2. Y

    Is this Nitrogen toxicity

    I believe I'm over feeding my ogk x vanilla frosting photo, it's almost a full week in flower and has a bunch of scraggly undergrowth I feel is related to too much nitrogen from my nutrients (advanced nutrients) I'm running 5 gal buckets (3 I'm using ar a time) so their feeding chart is...
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    2nd DWC grow why does this happen?

    I have noticed this too thanks for teply.
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    Leaf Clawing--pretty sure its not nitrogen toxicity.

    Yooooo no way I just did a run on ethos genetics tropical thunder multipack and their "my thai" strain did the same stuff to me, it could have been too much N since it was my first grow (dwc as well) lol,
  5. Y

    DWC (clay pebbles) flush times

    maybe this is why people say to flush for 3-4 days max? I'm on my 2nd and was wondering same thing.
  6. Y

    2nd DWC grow why does this happen?

    This is the problematic one atm, I gave it 15ml/3 gal like 15 hr ago and it seems to be going better, the ec I keep forgetting to log the ec but I'll say it's around 280-300 actually because since I keep forgetting to account for my taps natural ppm count which is around 175-180ppm, it seems to...
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    2nd DWC grow why does this happen?

    That's what I'm thinking, the cardboard is to help with the lid transparency abit but I think I have too big of pebbles, at least till the canopy developes enough to shadow it like how my first run went, after they got their canopy the res seemed fine, barely any root rot after they develop.
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    2nd DWC grow why does this happen?

    I'll report with a ec later tomorrow, I gave them a nute change on Sunday,, roughly around 2.00/2.50ml/gal at either 1/4th strength or half strength, using cronks 'intermediate' feed chart at like 2-3 weeks in and the same for general hydroponics at week 2-3 for 'light feed, the left side is GH...
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    2nd DWC grow why does this happen?

    More picture of ither plant
  10. Y

    2nd DWC grow why does this happen?

    My pen says 66.2F on one of the problematic ones, but I heard even with cool res temps you can still get slime/pythium, how would I correct this, I have h202 and uc roots swell as hydrogaurd but I know hydrogaurd is bennies so I'm trying to just keep it sterile. I also heard gh can stain roots...
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    2nd DWC grow why does this happen?

    Water smells I guess what you would kinda expect to smell like there is this weird gunk that ive never seen before, my first time it was just a thin layer of it i guess b7t this time its realy thick it looks like, never seen it before like this, how do i get rid of it?, not too smelly but a hint...
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    2nd DWC grow why does this happen?

    2nd grow DWC D2W what causes this? One feels pretty crispy, they are sitting around 350-400ppm and temps sit around 68-70 F give or take, I let the ph drift back to 6 around a day or so then drop back down to 5.5/5.8, I really wanna do this type of grow but I feel like I'm missing a important...
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    Thoughts on this dwc setup?

    Yes I definitely am going to try and get some silica for this grow, I'm going to be monitoring all those measurements to the best of my abilities, I also did just get a 450w ts3000 and I'm having trouble figuring out where I can fit it in this tent, any suggestions? We're trying to use all...
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    Thoughts on this dwc setup?

    Thank you, we will be upgrading the lights eventually to fit the required wattage per sq ft.
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    Thoughts on this dwc setup?

    I know the tent is needed around 1600 watts to properly light, our combined wattage is 560, before it was just a open air grow so shouldn't be any worse lol, let me know how we can improve, the airpumps behind the tent are 2 70L/min pumps, before my first grow I had just a 25L/min pump then. idk...
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    Opinions on my first grow/Question

    I have a 6 seed auto multipack from ethos (1 died) and the remaining 5 have been doing great somewhat, I only have a question about 1 of them (middle) not being a auto but a photo? My first time growing anything as well including dwc, I don't know what I might have on my hands here or if it's...
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    Seedling/early veg black spotting on older leaves?

    So I wanted to get ahead of this week's feeding regiment, I hopefully put together all the important I formation right into the pictures to help tie numbers to looks, all this is before I change the res later today to a fresh set, based off the readings arethey okay? I feel like I might have...
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    Seedling/early veg black spotting on older leaves?

    Any way you see how I could improve my area? I don't necessarily have proper intake/exhaust venting, let's just say a vent from the furnace and at that the room that I'm in is partitioned off from my main room which has the vent in it so the this back room has no airflow when closed off beside...
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    Seedling/early veg black spotting on older leaves?

    The two spots now are like.a pale brown with slight yellowing around it but the rest of the plant seems fine? As for the cardboard they are only to prevent light leak, I tried spraying painting them black (bucket lids) to no avail so i just went with tarp to wrap the buckets as is, it wasnt my...
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    Seedling/early veg black spotting on older leaves?

    The problematic one (brown spots) if I can remember was around 6.7 something I believe, I rebalanced it around 5.8 few hours ago as well as the rest (rest was around the same), i usually jot these down before a feeding , there seems to be another problem with the smallest one that was the first...
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