Perlite 3-6mm (50 Litres, approx 4.5kg) seed Lightweight & Portable

Lightweight & Portable

A clogged junction will typically exhibit erratic readings that will not stabilize

Model 7530 CO2 Range 0~5000 ppm CO2 Resolution 1 ppm (0~1000 ppm)

Expiration date stamped on packet

40 x Nuwa grow cup

Perlite 3-6mm (50 Litres, approx 4.5kg) seed Lightweight & PortableNatural Expanded Volcanic Perlite is an ultra light mineral that improves soil structure. Low in density, its pocket of air keep soil from compacting around it, allowing roots to easily reach deeply into it. The Natural Expanded Volcanic Perlite is used to improve the drainage and aeration of any growing medium. The aerated soil drains water effectively, but retain enough moisture in itself for the root of the plant. Its high porosity makes it perfect