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View Full Version : is this a case of nuteburn?


PurpWidow
10-13-2008, 10:53 PM
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0061.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0062.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0063.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0064.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0065.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0065.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0066.jpg
http://i524.photobucket.com/albums/cc326/kevinc650/IMG_0067.jpg

so these are hempy buckets.
temps are 72-74
nutes...Fox Farm 3rd week on their soil feed schedule
xRedDUBdeRx
10-13-2008, 11:12 PM
I believe when you nuteburn the tips will turn yellow/brown and turn downward. I had this problem and thats how mine looked. That looks maybe like pests to me, but I'm not sure. See what other replies you get and good luck.
PurpWidow
10-14-2008, 03:45 AM
somemore info on this grow...

i had them under a 400 watt mh and the temps in the tent were about 82-86 degrees. i had them there for about 3 1/2 weeks. Then now i took out the mh and just put up 8 5500k cfls and got the temps down dramatically to 72-74 do you think that may be the problem? shocking the plants causing them to not intake the nutes as well?
phatsesh101
10-14-2008, 05:02 AM
hows ur ventilation any fans? do you foliar feed or spray them with anything?
i have similar spots but they appeared afetr i neemed one day so i was thinking its probly light burn from wet spots since it hasnt progressed.
stinkyattic
10-14-2008, 02:04 PM
Looks like K def/lockout and that you don't have enough ventilation, and possibly too much N.

You running your pH right for Hempys? I am not familiar with the style so can't tell you the target, but it's an inert medium and you should check the pH is correct.