Hi

[Lgrid]

Hi, first time grower. Luckily for me there is so much information out there. Thanks to all who give time & knowledge. Mary Jane is in preflowering stage, I think. My ph level is reading high, I need to lower it. How?

 

[bongsmoker421]

I use this. General Hydroponics. Every hydroponic store has them. Aquatic stores that sell fish tanks and pets also carry them. They're like 20 bucks very cheap. Unlike a ph pen you don't have to calibrate it monthly and it's a much cheaper option if you're someone who's tight on funds like myself. Or you can purchase a pH pen if its in your budget. With this product you do have to play a bit to get it right so it's accuracy depends on you lol. If you've ever played with pH paper in high school or middle school, this is very familiar and shouldn't be an issue for ya at all