pinnapple chunk

[klick klack]

having slight issue in my dwc ppm 800 ph5.6 300w att led my leaves were pointed outwards and all sudden they are laying down bottom leaves yellowing

 

[kmog33]

having slight issue in my dwc ppm 800 ph5.6 300w att led my leaves were pointed outwards and all sudden they are laying down bottom leaves yellowing

Looks like overwatering/lack of oxygen to the roots of just crazy over fertilization and they're dying. Can't tell because you took the pics under led.

I do dwc and I keep my ppm around 600 throughout the entire grow. I hit at around 750-900 last to weeks before chop. 800 isn't crazy high though so I don't think that's your issue. Maybe add more air to the water.

What are your Rez temps?


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[klick klack]

Looks like overwatering/lack of oxygen to the roots of just crazy over fertilization and they're dying. Can't tell because you took the pics under led.

I do dwc and I keep my ppm around 600 throughout the entire grow. I hit at around 750-900 last to weeks before chop. 800 isn't crazy high though so I don't think that's your issue. Maybe add more air to the water.

What are your Rez temps?


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[kmog33]

Definitely lack of oxygen to the roots/Rez temp. Plant looks fine other than that. I would watch for root rot though as your plant can't breathe.


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[klick klack]

I had put her in a 17 gal tank and only had one air pump and an hour later she looked like this. I put her back into 5 gal bucket and added a second airpump

 

[klick klack]

Iv had 2nd air pump in 2 days now hoping she turns around

 

[kmog33]

Iv had 2nd air pump in 2 days now hoping she turns around

You need bigger airstones, root enzyme, and h2o2. You have the beginnings of root rot. Roots should be pretty white.

i use coco in my cups so that's the brown stuff you see. The white of the middles of the roots though is what you're looking for.


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[kmog33]

You can try lowering the water level in the Rez a few inches so the roots are getting hit with more bubble mist and only have the bottom inch or so of roots submerged. It may help it perk up faster, but you have to watch the water level because of it gets too low your plant will die fast.

Also, try lowering your ppm to around 500, that plant is small and probably doesn't need 800. Mine are getting 650 at this size.

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[klick klack]

Wow nice thanks for the info I'll keep updated. I'm gonna lower ppm and get bigger stone.

 

[klick klack]

Finally have her going good. 5 feet wide bigger than expected

 

[klick klack]

Starting to worry a bit. I'm at day 70 and wondering why my buds are not swelling yet. They been flushing a week now. Should I feed them another week and re start flush?