Oh gosh said:

How close are those lights? I use the same lights. Have mine at 30 inches and 3/4 dim, 4 weeks into flower. Think your on a good path by dimming. Make sure that PH is on point.

Click to expand...

Efbespn said:

Forgot to add phd at 6.2 first feed and 6.1 second

Click to expand...

Efbespn said:

How's it guys. Second grow here. Messed up the first one in flower but that's a different post. Just trying to grow. Since the first grows mess up I've been taking the "keep it simple stupid" approach on this one.

FEED: JACK'S 321(jacks hydro, cal nitty and Epsom). Went 70% strength on the first feed which was just last week.
Pt A 2.5
Pt B 1.6
Epsom 0.84. per gallon.
Tribus Original at 8ml
MEDIUM:Promix MP Organiks w/Mycorrhizae
LIGHTS: Electric Sky 300 LED dimmed to 70% brought it down back down to 50% thinking it may be LIGHT Burn.
RO water
Gave them second watering yesterday after 6 days of Jack's at 33% strength with Recharge and Tribus. Going to give it another day to see if it get worse. Need help from the experts and homies to identify and rectify this problemo. Any help is much appreciated

Click to expand...

Beachwalker said:

Looks like zinc or iron deficiency; you can use these two charts to search it

View attachment 921010View attachment 921011

Don't think it's light bleaching, but how many plants are doing this, how fast did it happen and are they/it right underneath the light?

Click to expand...

Beachwalker said:

Looks like zinc or iron deficiency; you can use these two charts to search it

View attachment 921010View attachment 921011

Don't think it's light bleaching, but how many plants are doing this, how fast did it happen and are they/it right underneath the light?

Click to expand...

Efbespn said:

Lights are at 36 at 50%

Click to expand...

bunkerking said:

Oh its coco - you are not feeding enough. At least once a day.

Click to expand...

Efbespn said:

Lights are at 36 at 50%

Click to expand...

Aqua Man said:

What were the lights at .. that's what you moved em to but you had them at 70% as far as I can read. But what distance were they at that point?

Click to expand...

Efbespn said:

it was at 24" at 70% then moved them up to 36 at 50%

Click to expand...

Efbespn said:

it was at 24" at 70% then moved them up to 36 at 50%

Click to expand...

Beachwalker said:

How long ago did you move it up and turn it down?

Click to expand...

Efbespn said:

it was at 24" at 70% then moved them up to 36 at 50%

Click to expand...

Aqua Man said:

I think that was your issue.

Click to expand...