Time to break out the screening!
FelipeBlu's Auto Jack & Kryptonite, PSMini LED, Root Pouch, Recipe 420
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- #302
Exactly what I was thinking!
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- #303
So far, J doesn’t seem to be as sensitive as K.
Which is a bit weird in the case of this particular Kryptonite, which supposedly has genetics from the Grenada mountains in Spain.
Which is a bit weird in the case of this particular Kryptonite, which supposedly has genetics from the Grenada mountains in Spain.
BTzGrow
Well-Known Member
That is if it's really what you think you bought. Fingers Crossed.
The Grenada mountains get LED lighting?
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- #306
Por supuesto! Y el sol esta muy fuerte tambien! 
Sun ≠ LEDs
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- #308
You don’t think there’s possibly some hermit-like grower up there kicking it in a shed with LEDs?
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- #309
Basically, I’m referring, of course, to the fact that sunlight is more intense in the mountains, due to a thinner atmosphere than sea level.
What exactly is it about LEDs that affect some cannabis so much more dramatically than the sun?
What exactly is it about LEDs that affect some cannabis so much more dramatically than the sun?
Dunno the science but the word is that plants grown under LEDs need more cal/mag. Also, because the light is focused, the top leaves will burn in a way that plants under the sun don't. Not sure if this is true for white LEDs but it seems to be true with blurple ones.
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- #311
That makes sense. The LEDs on the Mini have lenses. Thanks!
light is in a sense radiation... and its the intens bombardment of the photons that hurts the chloroplasts it can result on bleached buds and burnt leafs
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- #313
Put the window screen back up. It helped when I first got the light, so hopefully it will help again.
Slinks
Well-Known Member
i also have mini and am finding if i keep to recommended distance in flower i get light burn. does the screen work?
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- #315
Welcome Slinks! Thanks for checking out my grow! 
I certainly hope it’s effective at reducing the light stress. I have no more vertical room! I did use it before when I first got the light and the plants were small and tender, and it worked great.
I certainly hope it’s effective at reducing the light stress. I have no more vertical room! I did use it before when I first got the light and the plants were small and tender, and it worked great.
its your only viable option anyway
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- #317
Well, yes. 
That too.
BTW, congrats Ptero!
That too.BTW, congrats Ptero!
BTzGrow
Well-Known Member
It's nice to see how you hung it in your tent. Filing away for future reference if needed. Fortunately, I'm hoping I have enough head room especially with the new tent extension from GGT.
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- #319
Thanks bro! Yeah, I gathered each corner of the screen into a small loop, and secured that with a wire twist tie. Then fed a short length of baling wire through the loop, and attached those to the upper frame of the tent near each corner.
Fingers crossed!
Fingers crossed!
hehe yea thx ... it was a complete surpriseWell, yes.
BTW, congrats Ptero!