moved the chemdog into a 5 gal pot this week, was probably a mistake but eventually it took. Fell behind a little in growth but it good overall. Sourpatch went wild this week. My indicas are still real small so I propped them up on books to get more light. Finally introduced a little nutrients but only one cap per 2 liter bottle.
Hello @evelibertine! HM digital PH-200. I use it for about 4 years with no problem, with properly maintenance ( regular cleaning, calibration and keeping the probe humid with ph probe solution ) and its completely water proof. Happy growing ! 👊
I bought a set of PH & PPM meters from Amazon for about $20 for the pair. They seem to work OK, but one of the meters broke within a month, so I contacted them and they sent me a replacement set. Not mentioning the brand since I do expect them to fail again at some point requiring me to purchase something else. I guess you probably need to spend more than $20 for something more reliable. Let us know what you end up with and if you like it.