foliar
I think you have your answer foliar if you need to, leave the soil to do its job! Water, feed, flush, or repot its up to you! As you should know knowledge comes with learnig from our mistakes. fk ups.
Iv had them
and will continue to learn.
Foliage is for photosynthesis yes it will absorb moisture but not ment to at mid day with neuts naturally.
Just as a head fk dew has low level light in the morning? By the time the sun is at a strong power, high lumens, mid day or fk its hot! The dew has dryed up.
HIDs get hot quick. So yes I agree if you got to, because you have messed up move your light well away till dry.
Edit: As a norm I would say no.