Is this Nutrient Burn!?????

B

Benua

Member


    • Hello everybody!


      This plant is a White Dragon (Northern Lights x Afghan) (100% Indica)

      She has been in flowering mode for 17 days


      Medium: 30% Peat, 30% Worm Castings, 30% Perlite
      Indoor
      150 W Metal Halide (20 cms away, 8 inches)
      Ventilating Fan
      11 Litres Pot (3 Gallons)
      Recently added 2 x 27 W CFl as side lighting.

      I have been using just organic fertilizers. Advanced Nutrients Mother Earth Super Tea Bloom, Plagron Alga Bloom and a bit of Nirvana.

      The water comes in at 6,6, and the runoff is 6,5.

      Day Ciclye

      Temperature= 24-27 Celcius (77 F)
      Humidity= 30-45 %

      Night Cycle

      Temperature= 18-20 Celsius (68 F)
      Humidity= 50-60 %

      Well she got to big so i had to tie her down on the 15 day of flowering. The next day I say the stem a bit broke, like it is in the pictures. I kind of looks like super cropping?? Anyway, I never did any technique at all during veg, so I know this must have stressed her a lot.
    • I had watered her with all the nutrients two days ago, so maybe as she was stunted she got burned??



    • Thanks everybody and happy growing!!

    P4300088.jpgP4300089.jpgP4300090.jpgView attachment 2666135


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M

moonstar47

Active Member
Looks like either nute burn or heat stress, hold off on the nutes for a day or so. Put your hand the same distance away from the bulb as your plant is (use back of hand) if you feel heat then there is not enough ventilation or your bulb is too close.
 
Sunbiz1

Sunbiz1

Well-Known Member
Pic 3 says yes, but only slightly. I did the same with an epsoma granule nute recently while dialing in proper ratio.

And you might want to switch that MH to HPS bulb.

Good luck!
 
dc4

dc4

Well-Known Member
It's normal for lower leaves to yellow a bit at the start of flowering. The top leaves tho, look a bit over-nuted, but at least no spots. I don't think you need to flush, just step off the nutes for a while.
 
Jimdamick

Jimdamick

Well-Known Member
You have good air movement , right? If it is nute burn it is very slight. Your temps are good, but 8" seems a little close for the light.
 
B

Benua

Member
Hey guys, thanks a lot for the quick answers.

I got a pretty big fan blowing into her, so I think the air movement is acceptable.

The light is a HPS, not a Metal Halide. I now have it 15 cms from the top ( 6 Inches) because its just 150 Watts.
 
L

lospsi

Active Member
Yea i think nute burn also just a tiny one though, back the nutes she will be fine, less is much much more, happy growing!
 
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