Granddaddy purp, think she's hungry...

ҖҗlegilizeitҗҖ

ҖҗlegilizeitҗҖ

Well-Known Member
Having some issues here.
Pretty sure I see a clear Cal deficiency.
Day 17 from seed
76f air
Rdwc
68f water
6.0 ph
1000 ppm co2
190 tds (upped from 110 2 days ago)
Screenshot_20210103-173511_Gallery.jpg
Screenshot_20210103-173517_Gallery.jpg
 
ҖҗlegilizeitҗҖ

ҖҗlegilizeitҗҖ

Well-Known Member
Think I'll do a foilar feed of Epson salts tonight, but so far I've been upping the Coco cal dose the last week and I'm not sure its getting better. (Not worse I don't think...)
 
ҖҗlegilizeitҗҖ

ҖҗlegilizeitҗҖ

Well-Known Member
kovidkough said:
are you in LED, can you supplement some calmag?
Click to expand...
Yeah LED, guess I never thought about that not actually containing cal... you usually see the deficiencies in pairs haha so Epson salt is the go to...
Never mind on that then lol
I already up the COCO Cal to the max recomeneded dose. Obviously could bring it up more I guess
 
kovidkough

kovidkough

Well-Known Member
ÒÒlegilizeitÒÒ said:
Yeah LED, lol guess I never thought about that not actually containing cal... you usually see the deficiencies in pairs haha so Epson salt is the go to...
Never mind on that then lol
I already up the COCO Cal to the max recomeneded dose. Obviously could being it up more I guess lol
Click to expand...
I think you led is increading the demand, mine always show this same deficiency around this age but as they get bigger they seem to out grow it
 
ҖҗlegilizeitҗҖ

ҖҗlegilizeitҗҖ

Well-Known Member
kovidkough said:
what light and is it dimmable ?
Click to expand...
I sure hope it starts growing out of it lol
I have a spiderfarmer sf4000 dimmed to 50% power, 3' away from the top of the plants.
Appreciate your input, ive heard LEDS can increase demand for that, ive also heard GDP can be a bit thirsty for calmag.
I guess I may just kick up the dose of COCO CAL alittle farther today. I didn't want to take it too far though, but my total TDS is overall only 190...
I think I may see a small amount of tip burn on the second, healthier plant already though.
 
kovidkough

kovidkough

Well-Known Member
ÒÒlegilizeitÒÒ said:
I sure hope it starts growing out of it lol
I have a spiderfarmer sf4000 dimmed to 50% power, 3' away from the top of the plants.
Appreciate your input, ive heard LEDS can increase demand for that, ive also heard GDP can be a bit thirsty for calmag.
I guess I may just kick up the dose of COCO CAL alittle farther today. I didn't want to take it too far though, but my total TDS is overall only 190...
I think I may see a small amount of tip burn on the second, healthier plant already though.
Click to expand...
yes the SF has one of those more demanding spectrums, 50% might still be strong for small little leaves that's a powerful light, I've kept my dimmer on my 1000 to 25% to prevent this but they slowdown abit so not sure what's worth it, perhaps more balance is needed im actually switching to MH because when they go into the flower room to HPS its like pow way to much light
 
HydroKid239

HydroKid239

Well-Known Member
ÒÒlegilizeitÒÒ said:
I sure hope it starts growing out of it lol
I have a spiderfarmer sf4000 dimmed to 50% power, 3' away from the top of the plants.
Appreciate your input, ive heard LEDS can increase demand for that, ive also heard GDP can be a bit thirsty for calmag.
I guess I may just kick up the dose of COCO CAL alittle farther today. I didn't want to take it too far though, but my total TDS is overall only 190...
I think I may see a small amount of tip burn on the second, healthier plant already though.
Click to expand...
Def more cal & magnesium. Even the booklet says you may need to give/ or may want to give more calmag.


Disclaimer: not saying that’s going to fix anything here.. I’m not positive there is even a problem.
 
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