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What could these black spots be ?

  • Thread starter Thread starter Timv
  • Start date Start date Feb 10, 2025
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What could these black spots be ?

Timv Feb 10, 2025 3 Replies 471 Views
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Timv

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#1
They are in veg
 

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Timv

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#2
Bump
 
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goner

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#3
Timv said:
They are in veg
Click to expand...
looks like it could be an advanced phosphorus problem, maybe some micro problems as well. im worried some spider mites might be taking advantage of the plant weakness.

too much calcium can look like that, locking out phosphorus and micros. hard to be sure without more info on your grow.
 
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Timv

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Feb 11, 2025
#4
goner said:
looks like it could be an advanced phosphorus problem, maybe some micro problems as well. im worried some spider mites might be taking advantage of the plant weakness.

too much calcium can look like that, locking out phosphorus and micros. hard to be sure without more info on your grow.
Click to expand...
They have PM as well just sprayed them with lost coast
 
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Replies 3
Views 471
Started Feb 10, 2025
Latest post Feb 11, 2025
Starter Timv
Forum Basic Growing Information

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