This is burn maybe ?

chairroller

Active Member

• Jul 19, 2014

• #1

Hi guys .. those babies are 33 days into flowering..
their bottom leaves started turning yellow and falling down for more than a week one .. its the third level of leaves that is turning yellow on the pix.. lower leaves already taken off. Thnx guys for the help

 

Hxcplayer

Well-Known Member

• Jul 19, 2014

• #2

chairroller said:

Hi guys .. those babies are 33 days into flowering..
their bottom leaves started turning yellow and falling down for more than a week one .. its the third level of leaves that is turning yellow on the pix.. lower leaves already taken off.View attachment 3207465View attachment 3207466 View attachment 3207465 Thnx guys for the help

Click to expand...

What NPK ratio are you feeding them? This is known to be a nitrogen deficiency when the lower leaves start to yellow and start going up from node to node

 

Doer

Well-Known Member

• Jul 19, 2014

• #3

A lot of the myths say to withhold Nitrogen in bloom.

DON"T DO IT.....

That looks like there is some lack of Cal/Mag also. Those brown spots.

 

Doer

Well-Known Member

• Jul 19, 2014

• #4

OTH, looking the picture, all the other leaves seem fine.

So, it is also normal to use up a leaf and then drop it off after the sugars are consumed.

One leaf is not necessarily a whole plant problem.

 

chairroller

Active Member

• Jul 19, 2014

• #5

Ok