Potassium Silicate

[Mateiro]

20 mg/L. 0.2 ml/L.

 

[mexweed]

the mix with armor si and fulvic acid still needed ph up but not as much, I doubt the 1/4 tsp of fulvic impacted it much, but it could be possible that mixing the armor si at the maximum recommended dosage without the fulvic would balance the ph, however that is a lot of potassium silicate to be feeding every watering, I do it every other and stop at week 2 flowering