What deficiency is this?

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NotThaddeus

Well-Known Member

• Sep 6, 2016

• #1

Hey guys, just noticed some slight yellowing/browning in the margins of some of my leaves near the middle of my plants. 2 weeks into flowering, using GH flora series plus calmag. Growing in coco, keeping pH at about 5.7. Im not soooper worried but I want to take care of it before it gets any worse. What do you guys think?

 

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Uberknot

Well-Known Member

• Sep 6, 2016

• #2

Cal/Mag? Iron? they will want the whole plant to see it.

 

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NotThaddeus

Well-Known Member

• Sep 6, 2016

• #3

Yea Calcium/magnesium. And on the whole, the plant looks good, I'm just a worried mother noticing a couple blemishes on her baby you know? Here is more of the plant though.

 

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NotThaddeus

Well-Known Member

• Sep 6, 2016

• #4

It's really just on the two bigger leaves on the upper side of the picture.

 

Porky101

Well-Known Member

• Sep 6, 2016

• #5

Add more calmag

 

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NotThaddeus

Well-Known Member

• Sep 6, 2016

• #6

Porky101 said:

Add more calmag

Click to expand...

That's what I was thinking. Thanks Porky