whats wrong?

B

barny31

New Member

• Jan 2, 2015

• #1

What seems wrong with this 5 week old plant.. Leaves seem dry, narrow, and curving

 

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Terry385

Well-Known Member

• Jan 2, 2015

• #2

https://www.rollitup.org/t/read-this-first.18948/

well known members need more info to help you

 

RM3

Well-Known Member

• Jan 3, 2015

• #3

Now that is what a PH problem looks like

 

thegreensurfer

Well-Known Member

• Jan 3, 2015

• #4

The leprechaun is right.
Most likely the mediums' pH is below 5.8 and/or cold...in which Phosphorus becomes locked out and brings Fe & Zn along with it.
Are you monitoring ph levels and temperature?