Granddaddy purp, think she's hungry...

[ҖҗlegilizeitҗҖ]

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)

 

[ҖҗlegilizeitҗҖ]

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]

Here is my Feed schedule. I'm on week 2 veg nutes...

 

[Eugenios]

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...)

Not an expert here and definetely no idea about growing in hydro but if it's cal issue, why spray with epsom which is MgSo3?

 

[kovidkough]

Not an expert here and definetely no idea about growing in hydro but if it's cal issue, why spray with epsom which is MgSo3?

no calcium just mag Nd sulfur

 

[kovidkough]

are you in LED, can you supplement some calmag?

 

[kovidkough]

id dose with 100ppm of cal if you can, perhaps even 150

 

[ҖҗlegilizeitҗҖ]

are you in LED, can you supplement some calmag?

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]

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

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

 

[kovidkough]

what light and is it dimmable ?

 

[ҖҗlegilizeitҗҖ]

what light and is it dimmable ?

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]

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.

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

 

[kovidkough]

if it continues to get worse when you increase then its also possible since your at the max dosage of cal in your schedule that it's infact Too much and its blocking itself out.
2 ways to think of this

 

[kovidkough]

of that 190 how much is "cal" or it is impossible to find out

 

[mistergrafik]

It kinda looks like bugs 2 me.

Pic 1 - top right extentions of the leaf u can see gangbang bite marks

 

[HydroKid239]

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.

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.

 

[Allbr]

Over thinking everything

 

[mistergrafik]

Over thinking everything

 

[ҖҗlegilizeitҗҖ]

Over thinking everything

So you think they're perfect? Lol

 

[ҖҗlegilizeitҗҖ]

It kinda looks like bugs 2 me.

Pic 1 - top right extentions of the leaf u can see gangbang bite marks

I've checked the bottom of the leafs and haven't seen anything alarming