White Widow 3ed Week Of Veg...Yellow Leafs?

Anc777

Well-Known Member

Oct 28, 2008

• #1

The very bottom leafs on my plants are turning yellow, any clue why? im running a 400W HPS in a ebb & flow system and flooding 3 times a day for 15 min each...the light is 18/6 schedual and is approx 18 inches above the plants and im using botanicare's Organic Nuts for veg...

 

BigBud992

Well-Known Member

Oct 28, 2008

• #2

What kind of water? What's the ec/ppm? What's ur pH level? What strength nutes are u using? These pieces of information would be helpful for us to help u.

 

Anc777

Well-Known Member

Oct 29, 2008

• #3

the ph stays about 6 and im using distilled water..i currentley dont have a ppm meter...i used about half strenth nutes on my plants

 

BigBud992

Well-Known Member

Oct 29, 2008

• #4

might be nute burn or the light is just too close...or a combination of both. I'd be willing to bet money that its 1 or 2 of those things.

 

Anc777

Well-Known Member

Oct 30, 2008

• #5

i raised the light and the ph was around 6.0-6.5 so i dropped it to 5.5 -6.0

 

Anc777

Well-Known Member

Oct 30, 2008

• #6

nute burn with organics? is that possable?

 

C

caderader

Active Member

Oct 30, 2008

• #7

could just be a little nitrogen deff. It kinda depends on what the yellowing actually looks like. Pics make a world of difference until then were all just giving you our best guess.