Waterproof Digital Refractometer - Brix 0 to 60% Grow1 5' Steel Stake The activated charcoal features an

The activated charcoal features an enhanced surface area with a higher adsorption rate to help extend the time between refills

Rosin press bags are made of 100% food-grade nylon

SOLUBLE POTASH (K2O) 4

such as soil preparation and seed sowing

Each planter will carry greater volume of soil and plants than other fabric pots

Waterproof Digital Refractometer - Brix 0 to 60% Grow1 5' Steel Stake The activated charcoal features anThis refractometer is housed in a protective, rubberized IP65 waterproof case to safeguard the electronics from wet environments and makes for easy cleanups. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after