★★★★★
Prices start at : 34.97 USD / each
Provides a slow release of Silica to your plants not to mention 14 other major, minor and trace minerals. Viagrow Diatomite is nature's perfect hydroponic growing medium. Diatomite is a sterile, safe, recyclable, un-processed, pH neutral, lightweight...
- ✓ Made from natural materials so its safe for the environment
- ✓ Able to absorb 150% of its own weight in water
- ✓ Diatomite is derived from fresh water diatoms and is a natural source of amorphous silicon dioxide
- Product Height (in.): 3
- Kits & Accessories Type: Miscellaneous Accessories
- Indoor/Outdoor: Outdoor