Seven Sisters

2com

Well-Known Member
Lights
On
82f 50%
Off
68f 45%
Co2 850
EC 1.7 5x daily
PH 5.8 thru 6.2

Leaf temps in 80's. Varies with the kra kra canopy. Lol
Have you thought about maybe bringing up that lights off temp, so that the day/night diff is less than 10*?
The 'spike' at lights off is probably more than the 14* diff you've said above, no? Maybe you're saying 68* is the absolute minimum/the low 'spike' (valley)?
 

TintEastwood

Well-Known Member
Have you thought about maybe bringing up that lights off temp, so that the day/night diff is less than 10*?
The 'spike' at lights off is probably more than the 14* diff you've said above, no? Maybe you're saying 68* is the absolute minimum/the low 'spike' (valley)?
My plan is to gradually continue reducing day and night temps. Same with Co2.

Here is some techno on temps that I'm using as a guideline.

My night temps have actually been closer to 70avg. due to the dehuey heat.

During stretch, I kept night temps near day temps, hoping for less stretch. But it did not work very well.
 
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Teag

Well-Known Member
I love the way some buds foxtail out. Looking good!

Random question. What brand fabric pots do you use?
 

TintEastwood

Well-Known Member
I love the way some buds foxtail out. Looking good!

Random question. What brand fabric pots do you use?
Yeah. I'm good at the foxtail. Arghh. Lol
Amazon generic by the dozen usually. I toss them after 1 run.

Smart pots are thicker, but I dont see that as a positive for coco. Thin is otay.
 

Teag

Well-Known Member
Yeah. I'm good at the foxtail. Arghh. Lol
Amazon generic by the dozen usually. I toss them after 1 run.

Smart pots are thicker, but I dont see that as a positive for coco. Thin is otay.
I switched to the cheap 20 packs of grow bags for this run. I think they are causing the little bit of mold on top of my coco. Not sure though.

I would always see water running down the sides of my old expensive bags. These bags appear to be hydrophobic and even when hand watering the water doesn't like to go through the side of the bag.

More simply put, I don't think my new bags drain as well. Not the end of the world. The bags do look really clean though. No salt buildup on the outside.

 

2com

Well-Known Member
@TintEastwood
I was just gonna comment on that, the foxtail thing. I was gonna ask, actually, is that a trait you see pretty commonly? I wonder if it's an environmental factor to do with your setup (lighting?).
 

2com

Well-Known Member
Mostly environment.
Light and heat stress.
Whacky canopy this run.
Ok. Yea, I wonder if it's mostly too much light/"too intense", and trying to keep them further away from the lights so they're shorter/bushier and flipping when shorter would help. The environment temp/rh/leaf temp sounded good to me considering cmh/led combo. Maybe the humidity is a bit low.
I duno, I'm not trying to make issues where there aren't any. Just observing.

Are buds dense/tight at this point?
 
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