Ppm?

S

supernovagrowlights

Member
i know that theres no better way to get a good reading without a ppm meter, but i used stealth hydroponics online ppm meter just for fun but when i entered in all my info it said my ppm was 473, i go by the directions on the nutes, 2 teasp per gal

i use 4 gal so i use 8 teasp, but according to the calculator i should be tripling the amount i use, does this sound right? i also use only distilled water
 
smokingrubber

smokingrubber

Well-Known Member
supernovagrowlights said:
i know that theres no better way to get a good reading without a ppm meter, but i used stealth hydroponics online ppm meter just for fun but when i entered in all my info it said my ppm was 473, i go by the directions on the nutes, 2 teasp per gal

i use 4 gal so i use 8 teasp, but according to the calculator i should be tripling the amount i use, does this sound right? i also use only distilled water
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Follow the instructions on the bottle or buy a tds meter if you want to know your ppm. FYI: This is an ADVANCED CULTIVATION thread.
 
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