nutient burn

[jiffy]

When nutrient burn occurs should the plant be flushed when symptom show up or wait till it needs watering?

[Cannabliss]

Depends on how bad the nute burn is. Knowing the stage of the plant, how much you're feeding her and how often and especially some pics would be more helpful.

[DW2]

Howdy jiffy, Flushing will not reverse the damage already done to the plant, just reduce the level of nutrients to prevent further damage.