Foutwenty71
- 482
- 93
Okay 8 coffee filters later the filter looks clean but the water is still stained black... And I would recommend doubling up or even tripling up on a slurry test because the amount of water lost in the filter... I used a half cup of distilled water in my slurry test 2 a quarter cup of soil and that's all the water I had left. My blue-collar scientific mind is screaming at me that this is not that accurate or really feasible when growing in pots because you don't want to sacrifice that much soil. The pH of the water drop to 6.49 and there's a picture of the TDS meter