Harvest pH and lights out

[Friendly]

What should the ph be on flushing for harvest ?Should lights be out for a preset time prior to cutting ?Im am growing in soil

 

[Dwight Monk]

Don't think PH matters at that point if you are harvesting/killing the plant, as you are done growing it. Far as lights out for a period of time prior you will get answers all over the spectrum as some do and others don't and either side can feel strongly about it , personally I don't change anything and just harvest early in the lights on cycle (early-mid morning so to speak).