Pm again ? Wondering about milk spray ph?

hipressure

Well-Known Member
4 harvests into growing indoors and out and been fighting pm since the start ...moved and got new equipment and still came back but ..its not terrible right now best state I have been in actually . this flower tent is 14 days into flower not sure if I will try and make changes at this point might try the milk spray again suffering from extremely low humidity lights on and off ...17% on 25% off rh.

21 c lights off 28c lights on
800 cfm in line exhaust to exterior of home
Good watering practices
Osc fan above and under canopy
Clean floor and clean room the tents are in
Veg tent venting into flower tent 200cfm
Veg tent light schedule on 7 am off 1145 pm
Flower tent light schedule on 7pm off 7am

Veg tent always running a few degrees cooler and around the same rh / temp spikes


Question when making a milk spray for pm what's the ideal ph of that spray I think I have been doing it wrong and ph ing to 6.5 when it should be much higher ?
 

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