@CaptJonLuc Yes sir when I was checking the rust spots and new stuff growing I pulled meter and moved it and made sure I stuck it like 5” into dirt and bounced and came back to on red line. Was gonna water tonight cuz my tent & light combo tend to get my rh up to 70% if I don’t water right before lights out over night! That’s cool to do it tonight obv like 12am cuz lights go out at 1:00am? Last time I did at like 10:30pm and woke up and had to open 2 of the lg sock tubes and the front doors for 18 hrs to get it under 60%! Next day was fine.
Superbly accurate for only $27 as open box on amazon! 4.0ph solution in cap now!
Also works great as storage solution! Just power on to test & if within .1 of 4.1 then turn off/rinse and test away!
@Arthur or @CaptJonLuc could use advice! Bout to feed plants and these are today’s ppm slurry amounts maxed out! Should I still do 1/2 nutes this time except the DD or just cut back a little or what y’all think? Thx
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