Brown dots on leaves, in a pattern? (help me)

SayWord

Well-Known Member

Mar 27, 2009

• #1

these are two different clones. about two weeks flowering. they have these brown spots in like a pattern and im wondering what it is. i would be more suprised if it was a deficiency than if it was a burn. thanks for any help.

 

1kooguy

New Member

Mar 27, 2009

• #2

Flowering in that lil cup?It looks like PH,you should've added garden lime to the mix.This is the best:http://www.gardeners.com/Garden-Lime/FlowerGardening_FertilizersSoil,35-738,default,cp.html.They might have at homedepot.

 

A

atmt888

Well-Known Member

Mar 27, 2009

• #3

Looks a lot like light burn to me. Ph problems dont normally look like that. May also be boron. Check this sick plant guide and compare light burn and boron pics: http://www.icmag.com/ic/showthread.php?t=11688


My Grow Journal: https://www.rollitup.org/grow-journals/169213-lollipop-white-widow-blueberry-sadhu.html

 

1kooguy

New Member

Mar 27, 2009

• #4

Maybe light burn.

 

SweatyC

Active Member

Mar 27, 2009

• #5

It looks like a boron deficiency. Also, I'd probably want to transplant her into a larger container.

 

A

atmt888

Well-Known Member

Mar 27, 2009

• #6

I think it's more likely light burn because the veins are still green and the damage is on older growth. Boron shows up first on new growth and doesnt leave the veins green.

My Grow Journal: https://www.rollitup.org/grow-journals/169213-lollipop-white-widow-blueberry-sadhu.html

 

SayWord

Well-Known Member

Mar 27, 2009

• #7

cool thanks for the responses. well i'm using organic advanced nutrients line, i'm phing it. i'm keepin them in those small cups cuz i have about thirty under my light right now. lollipopped and stuff. also, not all have it, its more the ones closer to the light, which may mean light burn. is it from foliar spraying? i did it with water once or twice.

check the setup. grow journal's in the sig

 

SayWord

Well-Known Member

Mar 27, 2009

• #8

after lookin at that guide, it looks more like a calcium deficiency than boron. but im thinkin its the light maybe, but why would they be in a pattern like that? i'm usin a UVB light too. dont think that has to do with it at all tho

 

SayWord

Well-Known Member

Mar 28, 2009

• #9

damn so this problem is happening with my other plants under cfls too! what the fuck could this problem be??

 

tyke1973

Well-Known Member

Mar 29, 2009

• #10

Light burn higher the light a tad not too much still get them has close has possible but not so close to burn the plant.this can also be caused by a ph and nutrient flucktuation.

 

dr. dedoverde

Member

Jun 8, 2009

• #11

looks like necorcis to me