Just the tips yellow? help!

[rocklock]

i am in veg stage maybe 3 weeks in and my plants look very healthy except for the very tips are yellow its on older growth and new growth.can anyone give me a clue as to why this maybe happening?

i have 6 plants
soil bio bizz with perlite/vermiculite
ph 6.5
400w/cooltube
budbox
feeding with bio bizz 1/2 ml per L daily/sometimes every other day 1L between 6

if you need a photo i can put one up
any help much appreciated

 

[Fuzzy Duck]

I would stick some pic's up... bit tricky to tell at present from your notes but most of the info looks ok...

Photo Gallery Guide - How to Resize, Upload & Post Photos

 

[rocklock]

I would stick some pic's up... bit tricky to tell at present from your notes but most of the info looks ok...

Photo Gallery Guide - How to Resize, Upload & Post Photos

Hi fuzzy
Thanks for the reply.... ok ill take some pic's now and upload them
Rocklock

 

[rocklock]

pics uploaded mate,in the members gallery under either my name or yellow tips i think,let me know if you have any difficulty finding them

 

[rocklock]

here is the link
yellow tips - 420 Magazine Photo Gallery

 

[Fuzzy Duck]

Nothering to be concerned about...

New growth from top of the plant being a mild yellow/pale is reasonable normal, quite a few growers get the same & including myself

 

[rocklock]

Nothering to be concerned about...

New growth from top of the plant being a mild yellow/pale is reasonable normal, quite a few growers get the same & including myself

really?... oh brilliant! thanks for taking a look-much appreciated!