Orku 50L Perlite Super Coarse Premium Soil Expanded Medium Plants Hydroponics ArtsCraftsSoapMaking Natural Pine Wood: Constructed from

Natural Pine Wood: Constructed from durable pine wood with a smooth natural finish

Chemical formula: C6H7NaO6

Push to flow water

ceramic dome filters and mineral stone disc pads

Power supply: AAA X 2 (not included)

Orku 50L Perlite Super Coarse Premium Soil Expanded Medium Plants Hydroponics ArtsCraftsSoapMaking Natural Pine Wood: Constructed fromPerlite is a heat expanded silicious rock product for use as a hydroponic growing medium. Perlite retains enough moisture for it to be effective as a hand watered medium, but also has sufficient drainage to be used in a recycling drip irrigation system. Perlite is extremely lightweight and is suitable for use in a variety of growing containers, including pots, trays, bottom fed auto watering systems, etc. Coarse perlite has the highest air porosity,