ThatCrazyStonerChick
- 289
- 63
I'm at 6.5 now.Looks like your ph is too low. Soil growers should be between 6.5 and 7.5 if I'm not mistaken.
To test soil ph you simply need to collect your runoff after watering. Then depending on your results you can adjust your ph up or down, up in your case, during your next water cycle. I bet this will solve your problem.
DEATH TO FUNGUS GNATS!