Name This Problem

Decepticon

Decepticon

Well-Known Member
This is in dwc
the ph is in the range it should be
i added 1 cap of FFGB to it last night thinking it was a mg def
They look like rust spots in color
IMG1435.jpgIMG1436.jpgIMG1441.jpgIMG1442.jpg
 
bostoner

bostoner

Active Member
Did the leaves ever droop down and get all up your medium? Looks like what happens when my leaves touch wet soil.
 
Decepticon

Decepticon

Well-Known Member
im working on getting cal-mag+ ordered, hopefully thats the problem cause my last grow did the same thing with the rust spots all over it had awful stunted growth and the roots died back
 
delvite

delvite

Well-Known Member
Decepticon said:
im working on getting cal-mag+ ordered, hopefully thats the problem cause my last grow did the same thing with the rust spots all over it had awful stunted growth and the roots died back
Click to expand...
doesnt look like rust fungus, i think you have a handle on your problem ;)
 
Decepticon

Decepticon

Well-Known Member
i got the cal-mag+ ordered so i will keep you all updated, roots are doing fine new growth/shoots are starting too
 
Decepticon

Decepticon

Well-Known Member
im using cfl light its not close enough to burn it and im not sure the temp

i wish i knew i had to mix it before i put a small bit in the res lol
 
lordjin

lordjin

Well-Known Member
What medium are you using? Looks like soil.

Mix calmag with water before adding to res? WTF?
 
Decepticon

Decepticon

Well-Known Member
it is mg soil i wasnt able to afford clay balls when i started

so i dont have to mix cal mag with anything? just put some into the res?
 
*BUDS

*BUDS

Well-Known Member
Just wondering why your using soil in a dwc system, they dont mix well. Usually those rust spots are salt build up in soil and need a flush with no nutes and water ph'd to 6.5 .
 
Decepticon

Decepticon

Well-Known Member
*BUDS said:
Just wondering why your using soil in a dwc system, they dont mix well. Usually those rust spots are salt build up in soil and need a flush with no nutes and water ph'd to 6.5 .
Click to expand...

ive had great success in the past doing it and when it came to it i never had the funds to get the clay balls
 
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