Re: LED Recirc-DWC Tangerine Dream cabinet grow
I'm with PG, always get a second opinion. Also, keeping calibration solution on hand is critical if you are using an electronic meter, no matter how expensive it was or how great they say it stays in cal. You can always do a quick test in the 7.0 solution to verify you're in range, and if you are a few ticks off, re calibrate.
Good luck on the next grow, it's all a learning process. I learn new stuff everyday.
I'm with PG, always get a second opinion. Also, keeping calibration solution on hand is critical if you are using an electronic meter, no matter how expensive it was or how great they say it stays in cal. You can always do a quick test in the 7.0 solution to verify you're in range, and if you are a few ticks off, re calibrate.
Good luck on the next grow, it's all a learning process. I learn new stuff everyday.