Mammoth Silica SI - 250mL Grow Systems The pH electrode is connected

The pH electrode is connected to a 90 cm cord for convenient use

Gasket can withstand 39°F max temp

Perfect for hobby or commercial gardeners

or just use it as propagator for your cuttings and seedlings

Allow the Eazy Plugs to fully suck up water with a pH of 5

Mammoth Silica SI - 250mL Grow Systems The pH electrode is connectedMammoth Silica SI increases plant strength and stature and guards against environmental and pest pressure during all plant growth stages. Mammoth Silica is easy to mix and apply. Mammoth Silica SI was uniquely formulated to provide you a single formula and application rate to use throughout your entire growth cycle. Our unique formulation allows for increased bioavailability of silicic acid to maximize plant silicon uptake. Silica helps plants improve