Toughen plants with RAW Silica.
RAW Silica is 45% Silicon Dioxide - making it pH neutral and flowable.
As a flowable silica, 25% - 30% dissolves immediately when added to water, so is instantly available. The rest gets trapped at roots, where it benefits microorganisms.
- 45% Silicon Dioxide
- PH neutral - does not cloud in water
- Strengthen plants & structure
- Suitable for grow & bloom