Experiencing some type of deficiency

G

Gus47

New Member

• Sep 17, 2017

• #1

hey guys this is only my second grow so far so good but just started noticing this yellowing on the leaves starting from the top don't now if it's calcium or magnesium or iron. Can anyone help much appreciated

 

Creature1969

Well-Known Member

• Sep 17, 2017

• #2

I'm no pro, but I'm of the opinion she is overfed.

More helpful folks will need more info about your grow, like medium, feedings, etc.

 

chemphlegm

Well-Known Member

• Sep 17, 2017

• #3

1)you've already added too much fertilizer.
2)I'm afraid adding even more will hurt even more.
3)if you have a deficiency its from 1

 

G

Gus47

New Member

• Sep 17, 2017

• #4

Creature1969 said:

I'm no pro, but I'm of the opinion she is overfed.

More helpful folks will need more info about your grow, like medium, feedings, etc.

Click to expand...

I'm growing in coco
Using cal mag from botanicare im using kelp from Remo nutrients and soil nutrients from nectar from the gods npk at 5-6-3

 

Jypsy Dog

Well-Known Member

• Sep 17, 2017

• #5

Are you running pH around 5.8?

 

G

Gus47

New Member

• Sep 17, 2017

• #6

Creature1969 said:

I'm no pro, but I'm of the opinion she is overfed.

More helpful folks will need more info about your grow, like medium, feedings, etc.

Click to expand...

How can I fix this? By flushing?

Jypsy Dog said:

Are you running pH around 5.8?

Click to expand...

yes I keep it in between 5.5-6.0

 

Jypsy Dog

Well-Known Member

• Sep 17, 2017

• #7

If you've over fed, then yes. http://www.growweedeasy.com/nutrient-burn-cannabis

 

HotWaterKarl

Well-Known Member

• Sep 17, 2017

• #8

The waxy appearance of the leaves looks a bit like "broad-mites" ?... Also the yellowing and chlorosis of the leaf that starts on the edges and works its way in to the petiole is similar? Anyways it isn't nute burn. Check the PH of the soil. Make sure it isn't too wet or too dry.


http://www.growweedeasy.com/cannabis-broad-mites



Anyways here is the best reference if you suspect a nutrient issue. What water do you feed it?

 

Dynamo626

Well-Known Member

• Sep 17, 2017

• #9

your in coco whats the ppm of your solution? your using products many lines. have you broken down the nutes so you know how much of each nute they are getting?