I have few qurstion with pic.

ProGrower707

Member

Jun 8, 2013

• #1

I not sure if it a Mag def. Anybody have this problem before?
Growing media below
H&G coco coir
Tap water bubble 24 hrs
Ppm 1300
Room temp 74
Co2 at 1500 ppm but no fresh air coning in thou.
Ph 5.8 -6.0 the run off is 5.6
2 weeks bloom.

Thank you for youe time toker!

 

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churchhaze

Well-Known Member

Jun 8, 2013

• #2

It could be. try a bit of Epsom salts? It doesn't look like a potassium deficiency.

 

ProGrower707

Member

Jun 8, 2013

• #3

Thank for responed. Ya should I folair feed ?

 

kinddiesel

Well-Known Member

Jun 8, 2013

• #4

I could tell you the answer, then you will never learn , read these 3 web sites, and you will know every thing there is to know ,, http://www.cannaversity.com/cannaversity/article.php?id=057 http://www.growweedeasy.com/marijuana-symptoms http://www.420magazine.com/forums/frequently-asked-questions/81266-cannabis-plant-pest-problem-solver-pictorial.html

 

MYOB

Well-Known Member

Jun 8, 2013

• #5

Calcium.......

 

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churchhaze

Well-Known Member

Jun 9, 2013

• #6

So there you have it. The answer is that you have a "maybe magnesium, not potassium, you'll never learn, calcium, reduce nutrients" problem.

Thank you for using rollitup.

 

ProGrower707

Member

Jun 9, 2013

• #7

I think it from the Light or the Heat . But the 600 watts is only 1.5 fts away. and room stay 74 day time and 69 night now temp. Not all plants have that . only on 1 plant. maybe i should move plant back little bit ... thanks for all your help . http://www.growweedeasy.com/sites/growweedeasy.com/files/light-burn.jpg it says light or heat burn....

 

ProGrower707

Member

Jun 9, 2013

• #8

What you think light burn ? anyone