Deficiency or nute burn pls help on veg and flower

[yosoydelcampo]

Hello everyone im a first time grower I started growing g13 lab,52 blue og im in fourth week of flowering and my leaf tips are turning yellow and other spot on leaves also I have a blueberry and chemdawg they have nute deficiency or nute burn they turned brown yellow and black and leaves curl up I have flushed them and still acting up
VEG 2 cfl feliz 150 watts FLOWERING
Advanced nutrients. Advanced nutrients
Grow,micro,bloom. Grow,micro,bloom
Voodoo juice. Big bud, bud candy,
B52. Nirvana,B52
Canna coco/perlite 50/50. Botanicare sweet berry
Temp 78f ph 6.0 cannazym
Canna coco/perlite 50/50
Temp 78f ph 6.3
1 150 hps light on one plant

huh

 

[sunnyside58]

Aloha,
Just a sorta guess but it looks like over fertilizing. Just try watering for a few weeks and maybe a good flush. How close are your lights? Some look like heat stress. Air flow good? But it looks to me as over fertilizing on the smaller ones and possibly the budding ones too. I am surprised no one else put their obsevation in. Good luck cuz the budding ones looks like they will be nice once you get a handle on the problems. Good luck. And I am an outdoor mostly grower. But I have seen a lot of indoor problems and that would be my opinion. Nutes and heat. Aloha and keep em green.

 

[yosoydelcampo]

Thank u I feed nute one feeding then water ph6.0 the next feed I feed every two days I use a 3/4strength advanced nutrients measurement I have the it away like 14 to 18 inches away Idk I will try that it's starting to mature so. I really don't think I have much else I can do one more week of nute then it gets flushed so let's see Wat happens thank u for ur opinion I'll try a little more water I'll put new pics up in like a week to see any new developments

 

[sunnyside58]

Thank u I feed nute one feeding then water ph6.0 the next feed I feed every two days I use a 3/4strength advanced nutrients measurement I have the it away like 14 to 18 inches away Idk I will try that it's starting to mature so. I really don't think I have much else I can do one more week of nute then it gets flushed so let's see Wat happens thank u for ur opinion I'll try a little more water I'll put new pics up in like a week to see any new developments

I would love to see how everything turns out for you. All the best cuz you have some awesome plants and some nice variety of different strains. Keep me posted. I am really interested in seeing you final products.
Aloha from Hawaii.

 

[yosoydelcampo]

I'll keep posting on here my developments in the coming weeks with pics thanks again