when to add nutrients after salt build up flush, soilless

greenroez

Member
600w x 2
8xNirvana northern lights feminized
Temps: 72-79
Humidity: 40-70%
Sunshine #4
Fox farm trio, cal mag
RO water
6 weeks veg

Got my ppm.and ph meter finally, plants looked all effed up nutrient burned and slower growth, yelloeing so i Flushed them with about 15 gals of water per pot, started off at 5.8 ph with ppms ranging at about 1600 to 2k runoff, ended up with a ph of around 6.3 and 300ppm run. The first pic is of them before the flush and 2 days later is the other pic, they really look healthy now and seemed to have had a growth spurt, when should i begin nutrients again? Dont want to miss out on some growth if i nute them too latw,.was.gonna wait about 3-5 days, pots seems to be drying up pretty good. The stems seem to be purpling up a bit, could i foliar feed some cal.mag or grow big? What do you guys advise? Alltips appreciated, first timegrower. Ty
 

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