Possible deficiency or Nute Burn? Pics inside first grow.

[kelossus]

Hi Guys

 

Got my first grow going atm.

 

Lights: 2 x 600w MH as currently vegging

Setup: RDWC with chiller

Plants: 4 x White Widow Fems

Ventilation: Carbon scrubber and extraction fan and intake fan also.

Humiditiy: 40%

Temps: 30-38 lights on, 24-26 Light off. Yes i know its very hot!!!

Nutes: 500ppm Floranova Grow, 150ppm CalMag, Floralilicous, Rhizotonic and beneficial bacteria.

 

So far things havent been to bad considering the heat we have currently had.

 

Plants were germed from seed and have been in the RDWC for 16 days, i have FIMMED them once and removed the occasional sunleaf to allow light to lower branches.

 

I have noticed some sort of deficiency/nute burn particularly on one plant.

 

Please view the pics and see if you have any feedback. Hope i have provided enough info.

 

http://s12.postimg.org/da7k1szs9/Photo0003.jpg

http://s15.postimg.org/bv1fmytkn/WP_000284.jpg

http://s2.postimg.org/60fqgbp5h/WP_000285.jpg

http://s10.postimg.org/5b58a60g5/WP_000286.jpg

[thejudgefudge]

man i wouldn't worry those plants and your setup looks badd ass.

If the new growth looks healthy i don't worry to much.

 

I would be more worried about the temps and maybe look into cool tubes if you don't have already

[XGenetics]

Hello,

 

Looks like a Zinc deficency. What is your PH? (very important)

[HeatedReign]

Floranova ? Show us your rootzone. Its typically not advisable to use floranova in dwc. (humic/fulvic)

Try DutchMaster Gold 2part.

 

Hope that helps