Blue Haze Grow...also my 3rd grow

[Bulldognuts]

Here’s how to do slurry test.

PH Test Kit For Homegrow

A slurry test involves taking about 2 tbsp of grow medium from as close to the root area as you can safely get. Shake that up like CRAZY with 1/4-1/3 cup distilled or ro water & let it sit for a while (some people say 12 hours, some say 30 mins). I never strain it, but you can. It’s safer for your pH probe.