Water temperature is very important too, which is an issue that I rarely see discussed.It can be very difficult near impossible to grow a healthy plant without proper understanding of pH and the tools to monitor and adjust the pH.
A must is a good digital pH meter.
I feel like this should be a sticky. A lot of beginner growers including myself treated pH as an after thought. These days I spend close to an hour carefully testing and adjusting my pH each feeding/watering and my results have improved drastically.
IMO pH issues are the root of almost every mystery problem.
I've been asking a lot of questions about ph and testers and the up and down stuff for a while on different forum's or threads and never got the whole story,got you have to do it and what bad ph does to plants but not much on how and what to use and now thanks to you and all.this information you've answered all great read. ive also looked at emilya post on watering another great read.Im 60 and haven't grown for 30 years and im going indoor with LEDS and organic soil growing so I'm a bit out of my comfort zone plus in tent another new thing for me so the information you guys give is invaluable i just wish i could find them sooner but all's good i can't thank you enoughPlease stop spamming the forum with ads!
You're pushing a useless meter for more than $10 over the ebay price for the exact same item.