Yellowed tips: Durban in soil

[HighUpNorth]

Hi there expert growers!

Noob here, looking for some feedback on some yellowing tips on fan leaves.


The plant has been vegging for just over 6 weeks and has just been flipped to 12/12 (just started say 2 today).
Plant is is in a 3 gal pot, growing in Plagron LightMix soil.
I'm feeding BioBizz Grow and Bloom at half dose (i.e. following BioBizz recommendations).

Should I be worried?

For more pics or history of grow, feel free check my grow journal in signature, or ask here if more info needed.

 

[Chris Scorpio]

They look really good

Just watch the tips, remember burnt ones won't get better

Nice job

 

[HighUpNorth]

Thanks Chris
So are you saying that the yellowing shouldn't concern me at this point as long as it doesn't get worse? And that the yellowing that is already there, won't go away either?