leaves are turning yellow ? help??

CACKSBUD

Active Member

• Sep 2, 2011

• #1

So its day 30 into budding and about 2/3 of my plants leaves are starting to turn yellow. right now there like a real light green. some body else told me to give it some N. and i went and got fox farm grow big and i already had fox farm big bloom. i was told to give my plant a mixture of 2 tbs of grow big per gallon with 1 tbs of big bloom. so far nothing has changed and some of the light green leaves are burning on the tips. if anyone has any better addvice it would be very aprreciated. also im not quite sure on how to uploads pics

 

CACKSBUD

Active Member

• Sep 2, 2011

• #2

Also i forgot to mention the leaves around the main colla loook like a nute burn, it is starting to turn purple on the tips of the leaves and it looks like there are little purple dots, also they r a bit burnt on the tips

 

Marlboro47

Well-Known Member

• Sep 2, 2011

• #3

Get some pictures up man, if your getting burnt tips its probably because your giving it too much nitrogen.
1/3 veg feed, 2/3 flower... Your flowering so you want more P then N.

Purple is a phosphorus deficiency.

 

CACKSBUD

Active Member

• Sep 2, 2011

• #4

well i still havent given it the grow big and big bloom mixture so i doubt im giving it to much nitrogen and from what ive heard my plant is basically taking the nutrients out of my leaves which is causing them to become yellow.. check it urself tho
http://imageshack.us/photo/my-images/824/downsized0902110706b.jpg/
http://imageshack.us/photo/my-images/718/plants.jpg/

 

CACKSBUD

Active Member

• Sep 2, 2011

• #5

bottom view
http://imageshack.us/photo/my-images/707/yessssf.jpg/

 

CACKSBUD

Active Member

• Sep 2, 2011

• #6

From what ive heard from just about everyone is i need more N, so any contradictions please let me know

 

Marlboro47

Well-Known Member

• Sep 2, 2011

• #7

Nope, more N.
Get some cal/mag or silicon supplements with nitrogen and add them to your flowerfeed, or just use 1/3 growbig added to your 2/3 bloom nutes.

 

CACKSBUD

Active Member

• Sep 2, 2011

• #8

alright cool thanks man, ill see how it turns out next week

 

CACKSBUD

Active Member

• Sep 4, 2011

• #9

I forgot to mention i have been giving it nutrients in the water , every watering, am i only suppose to give it nutrients every other watering???? and the tips on my top leaves are turning purple then are burning up.. also some leaves have yellow lines???

 

Stride

Active Member

• Sep 4, 2011

• #10

I think you need more MAG. The middle of the leaves are still green and its also happening with the smaller leaves. You prob need more MAG and burned them by giving them too much N when they didnt need it. Thats my opinion. Also at most feed them every other watering but every third watering might be better.

 

dannyboy602

Well-Known Member

• Sep 4, 2011

• #11

Balanced ferts are best is my opinion. I use HG magic Green too. And sugar daddy.