Leaf Funk

greenthumb111

Well-Known Member
Hey all. Can anyone tell me what this is on the leaves of these 2 plants. There are 6 total of this plant type and 21 plants altogether. This browning is only on a couple of the lower to mid leaves on each plant. I found some baby thrips on the underside of a couple of leaves and thats what I think is the cause of spots in pic 255. The other pics are of this brownish spotting. Im not sure if its a nute defficiency or lockout of a mineral.

I watered 5/17, fert at 885 ppm 5/20, water 5/24. I was going to nute today or tomorrow but I just gave them a good watering. I am using RO water pHed to 6.5-6.8. We havent had much sun because its usually overcast most of the day. Plants are in Promix BX. Here are some pics. Any suggestions?

Also after I fertilized on 5/20 the leaves on a 3-4 plants curled up (pic 241). Anyone know the cause of this?

Thx in advance
 

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NewHiddenGrower

Well-Known Member
Hey all. Can anyone tell me what this is on the leaves of these 2 plants. There are 6 total of this plant type and 21 plants altogether. This browning is only on a couple of the lower to mid leaves on each plant. I found some baby thrips on the underside of a couple of leaves and thats what I think is the cause of spots in pic 255. The other pics are of this brownish spotting. Im not sure if its a nute defficiency or lockout of a mineral.

I watered 5/17, fert at 885 ppm 5/20, water 5/24. I was going to nute today or tomorrow but I just gave them a good watering. I am using RO water pHed to 6.5-6.8. We havent had much sun because its usually overcast most of the day. Plants are in Promix BX. Here are some pics. Any suggestions?

Also after I fertilized on 5/20 the leaves on a 3-4 plants curled up (pic 241). Anyone know the cause of this?

Thx in advance


Hey your having spider mites... You can see the web and the white spiders.
 

Mysticlown150

Well-Known Member
You must have a good eye lol I dont see any spiders/webs. If those are spiders then jeez there tearing that plant up.
 

greenthumb111

Well-Known Member
Hey your having spider mites... You can see the web and the white spiders.
I know there are thrips because I looked under 12.5 magnification. There areant spider mites at least not in my pics or under 12.5 magnification. Not sure what caused these patches on the leaves.
 
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