Auto-Flower Grow - CAL/MAG deficiencies? I Need a Green Thumb! S-O-S

[Medicalissue]

I am a on week 3 of Bloom and i have some brown on my leaf blades and the lower leaves are turning yellow and brown. (My run off Ph was 6.8)somebody please help me out. Here are a few pictures from today.

Temp 77
Humdity- 45%

Nutrients- Roots Organics

 

[Black Thumb]

Re: AUTO-FLOWER GROW- CAL/MAG deficiencies?? I NEED A GREEN THUMB!! s.o.s.

How about a black thumb ?


Just give em a little epsom salt Sprinkle a little on the top of the soil / coco.
You should be fine.

She still looks really good

 

[Medicalissue]

Re: AUTO-FLOWER GROW- CAL/MAG deficiencies?? I NEED A GREEN THUMB!! s.o.s.

Ok. great thank you!! How exactly should i mix that epson salt?

 

[Medicalissue]

Re: AUTO-FLOWER GROW- CAL/MAG deficiencies?? I NEED A GREEN THUMB!! s.o.s.

lol. a black thumb will work!!

 

[Thekungfufarm]

There is a teeny bit of nute burn, but otherwise, she looks fine. The lower leaves under that thick canopy will turn yellow due to lack of light. Honestly, she looks pretty good. If you are super concerned, flush her. It won't do any harm at 3 weeks flower to do so. Ease up on the nutes. She may just not be a heavy feeder.

 

[fanleaf]

Nute burn ans mag deficit.