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Spotting on leaves, don't think it's bugs

  • Thread starter Thread starter Custom45
  • Start date Start date Apr 24, 2023
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Spotting on leaves, don't think it's bugs

Custom45 Apr 24, 2023 4 Replies 904 Views
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Custom45

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#1
Hi,
Have some plants in week 1 of flower and for the past few weeks have been getting these weird spots on random leaves. Have 5 plants, 1 seems ok, 2 have the odd affected leaf, other 2 have several leaves. I've looked for bugs and can't see anything. Sprayed them with Killermite a few weeks ago which I find very effective at killing mites and thrips, but still getting spots.

The spots seem a little raised, like mini bumps and a few leaves like in pic they've caused holes in leaves.

They're in coco, in air pots, feeding shogun nutrients under 200w led lights. Temps 24, humidity around 50.

Any thoughts? Someone suggested Sulphur burns?

 
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Moshmen

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#2
Custom45 said:
Hi,
Have some plants in week 1 of flower and for the past few weeks have been getting these weird spots on random leaves. Have 5 plants, 1 seems ok, 2 have the odd affected leaf, other 2 have several leaves. I've looked for bugs and can't see anything. Sprayed them with Killermite a few weeks ago which I find very effective at killing mites and thrips, but still getting spots.

The spots seem a little raised, like mini bumps and a few leaves like in pic they've caused holes in leaves.

They're in coco, in air pots, feeding shogun nutrients under 200w led lights. Temps 24, humidity around 50.

Any thoughts? Someone suggested Sulphur burns?

View attachment 1956861
Click to expand...
Hole plant pics - sure looks like big bites u look with a loupe
 
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mjab702

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#3
Mites?
 
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Custom45

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#4
Moshmen said:
Hole plant pics - sure looks like big bites u look with a loupe
Click to expand...
Will try and sort pic out later. Rest of plant looks nice and healthy, just several random leaves like this appearing.

Looked with loupe, yes, I can usually see mites or thrips with naked eye, not seen anything with eye or with magnification. Must've checked a dozen leaves, no sign of life.
 
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Custom45

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#5
mjab702 said:
Mites?
Click to expand...
Nope, not seen anything living on there, no mites, thrips etc.
 
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Thread info

Replies 4
Views 904
Started Apr 24, 2023
Latest post Apr 24, 2023
Starter Custom45
Forum Cannabis Infirmary

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