1982grower
Well-Known Member
After this last post. Might as well hit 1000 on this thread. Ok i'll take a look. 1000!!yeh
i bought a 20$ PPM meter 1 month ago and its still working great.... just DO NOT drop it or submerge it to far into water... ironically the ppm meters are NOT water proof and will be ruined if you drop them into the water... here is the link for the one that i bought.....get some calibration fluid with it and spare batteries....
http://www.eseasongear.com/ppmmeter.html
which calibration fluid did you get and whats it even used for. calibrating boviously but im not quite sure what that means lol
your ph meter must be calibrated so it has something to compare to. You start with a liquid that is guaranteed a certain ph and from that it can calculate the rest. If you used you ph meter straight out of the store it would still be consistent but just not necessarily accurate. Its like a gun that hits the same spot 1 inch from the bullseye. its consistant but needs to be calibrated. looking at getting a ppm and ph meter maybe tomorrow. Hopefully both in 1 unit but dought they make them. i normally buy what they recommend. its never the most expensive and they seem to know what they are talking about. Switched bulbs last night and just overnight the buds doubled in size. instead of a total of 1 gram prob yesterday i now may have 2. Sweet!!! Better double about 200 more times. Didnt think the bulbs could actually make that much dif. In a day or so when the centre stem is covered i'll post pics. Right now they look the same but an inch or 2 taller. Bought a timer powerbar in 1 yesterday. 14 bucks at walmart. perfect for growing. 4 plugs are always on and 4 plugs are hooked up to the digital built in timer. Going to switch to 18/6 while the hempstar lights are on to save heat. Also i have def maxed the power out in my room.