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advice on nute's ppm in hydro with 300w leds

egz91

New member
Hi guys,
I have a sweet gelato auto sprouted around the 24th of february from sweet seeds in a waterfarm system by ghe.

now i am making res at 170ppm maximum with:

ADVANCED NUTRIENTS:

cal-mag 20% strength
voodoo juice 50% strength
b52 10% strength

TOP CROP:

top barrier (potassium silicate) 10%

PH: 5.6 but it rises to 6.5 when i re adjust it to 5.6


that brings me to 156ppm but ppm of solution now is 170 and water level went down a bit.
but is it fine for now or beacuase of the 300w optic led's i should keep ppms a little higher ?
pics maybe can help

rh is 50 to 60% but sometimes i don't have time to fill humidifier and it goes down to 30%

temps 26 to 29 degrees celsius 79 to 84 farenheit lights on
around 20 celsius 68 farenheit lights off.
 

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