help me to identify this problem

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bubba73

Well-Known Member
having issues with barneys cookie kush looking for some help ....

growing in DWC water temp 68 highest 75 f...
no root rot ...
4 weeks in veg , ph 6.0 , ppm 400
when this started the ppm was 200 so I was think its calmag def.?
this started on the lower leafs and working its way up
using advance nutrients (don't flame me ) connie grow .....
she is growing but cant put my finger on it .... thanks for any advice !!! image1 (8).JPG
 
Buzz Buzzilla

Buzz Buzzilla

Well-Known Member
I agree....but looks like a lot more as well...can you give a full picture? Also what are you using as a water source?
 
Buzz Buzzilla

Buzz Buzzilla

Well-Known Member
Ok so your using a 3-0-0 with cal and mag...and a 2-1-4 w vitamin b and I think a your missing everything like zinc...maganese, and very important iron!!! Start using tap water...let it set ok out overnight to gas out the chlorine and your good...or I use a very cheap product called ironite!!! Has a lot if good micro nutes! And it's only a 1-0-1 comes in a time release form...
 
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bubba73

Well-Known Member
start using sensi cal mag xtra ... seems to slow it down .. using 3ml per 3 gallons ...today is rez change gonna try full strength and cut back on the sensi cal back 1/2 ...
 

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