IPM Spray - How long before lights out?

DrDukePHD said:

My lights go out at 3am. I'm going to spray plants with Neem, Yucca & Southern Ag Garden Friendly fungicide.

How close to 3am should I wait to spray?

Click to expand...

xtsho said:

3:01 am

Click to expand...

DrDukePHD said:

So only when the LED is off basically?
Also should i worry about the PH?

Click to expand...

DoubleAtotheRON said:

Agree... 3:01am ... and make sure you have adequate air flow to dry out the spray before lights back on.... and assuming you're in veg still?

Click to expand...

DrDukePHD said:

yessir! will turn on both fans thanks

Click to expand...