deficiency??? Plz help

Chaseink501

Well-Known Member

• May 4, 2019

• #1

What do u guys think is wrong?? There in coco using advanced nutrients 3 weeks old. Only been using nutrients at 1/4 strength. Temps been between 77-70f.

 

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CannaCountry

Well-Known Member

• May 5, 2019

• #2

Did you rinse and charge / buffer your coco before using it? What pH are you running? I would move towards a higher feed % as well, though it's not your issue per se.

 

Chaseink501

Well-Known Member

• May 5, 2019

• #3

CannaCountry said:

Did you rinse and charge / buffer your coco before using it? What pH are you running? I would move towards a higher feed % as well, though it's not your issue per se.

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Yea I did rinse it and charge it. Ph is 5.5

 

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CannaCountry

Well-Known Member

• May 6, 2019

• #4

Up your pH some...at a pH of 5.5, in coco, I will experience deficiencies; most notably Mg.

 

Jypsy Dog

Well-Known Member

• May 6, 2019

• #5

Don't forget that humidity plays a big part in veg...55/60 is a safe bet.

 

hillbill

Well-Known Member

• May 6, 2019

• #6

Looks like the might have been nute nuked early as some are very sensitive.