I have a oddly (i hope damaged leave) but is it a dissease maybe? Picture inside.

M

MrMonkE

Member
Dear plantprofessors of RollItUp,

I have two baby-plants that have an issue maybe.
Both plants live in the same DWC with ph of 5.8-6.2, and EC of 1760. I am currently lowering my EC as much as i can, it's way too high :wall:
I also added a new light yesterday, it now has 4x55Watt TNeon, Previously it hd 2x55W TNeon.
My question: Do you think my high EC causes the fowwing two issue?

Plant1:
Has a leaf with brown points, i just noticed today, this plant is 1 week old from seed.
bladpunjes1.jpg

Plant2:
Has a scar? I think maybe i hit it with something or perhaps a drop of PH-Down or Up hit it?
Watis1.jpgWhatIs2.jpgWhatIs3.jpg

If you know, please let me know.
Meanwhile i will continue with operation lower EC. :D
 
J

JessicaW420

Member
The browning on the tips is likely from the ec being too high as you suspected, I would bet money on the damage on the leaf coming from a drop of some chemical and the combination of light and that chemical is to blame.
 
303

303

Well-Known Member
MrMonkE said:
Dear plantprofessors of RollItUp,

I have two baby-plants that have an issue maybe.
Both plants live in the same DWC with ph of 5.8-6.2, and EC of 1760. I am currently lowering my EC as much as i can, it's way too high :wall:
I also added a new light yesterday, it now has 4x55Watt TNeon, Previously it hd 2x55W TNeon.
My question: Do you think my high EC causes the fowwing two issue?

Plant1:
Has a leaf with brown points, i just noticed today, this plant is 1 week old from seed.
View attachment 2551806

Plant2:
Has a scar? I think maybe i hit it with something or perhaps a drop of PH-Down or Up hit it?
View attachment 2551807View attachment 2551808View attachment 2551809

If you know, please let me know.
Meanwhile i will continue with operation lower EC. :D
Click to expand...
leave her alone, shes fine, likely your doing more than you need to. "K.I.S.S."
 
M

MrMonkE

Member
Thanks for the replies guys.
I have managed to get my EC down to 1.55 by now. (I have a DWC design with adjustable lid, so i moved the lid up and added fresh PH neutral water.)
Water comes in at 0,7, so i guess my 'food EC' is 0.85 EC (500ppm?)
Wich i think is ok for this stage of the growth. Early growth.

Maybe i should get a ppm meter instead, this EC stuff is making me dizzy.
 
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