Salt deposit - powdery mildew or both?

Heisenberg.2nd

Active Member
hi guys, from 4 weeks i noticed a white powder on the leaves near ghe aquafarm drippers. I did aeroponic before and happened that some leaves in undergrowth were white for salty deposit. But now i've notice that some leaves further away from drippers with this powder and i suspect for white powdery mildew. 50% people say salt and other 50 PM.
For 2 weeks I used a 200mg / h ozonator near the fan and sprayed on leaves milk + water.
the tap water is very calcareous and has broken several kettles (EC 0.67) and now I can't find osmotic water.
After the cure for 2 weeks, no type of powder then came back and now I have turned on the ozonator again and covered the top of the pots with mylar.
Humidy on day 53/55% @ 25/27 degrees celsius, night 61/63% @19/20 degrees celsius





Salt Deposit



and the worst leaf



what does it seem to you?
 

Heisenberg.2nd

Active Member
damn it... i have tetraconazole too, which is the best combination? ozonizer plus water and milk or i have to use tetraconazole?
and buy a more powerful dehumidifier
 
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