83mm Cartridge: Compatible with 14L

Size: 9 inches (23cm) for 310ml Cartridge Use

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Designed for adults

Dimensions (cm): 7

Orku Perlite Coarse Premium Soil Expanded Medium Plants Hydroponics Bulk Size:20L 83mm Cartridge: Compatible with 14LPerlite is a light, hard, aerated, white mineral, formed from volcanic glass, used in potting mixes to add open and porous drainage, provide aeration to plant roots and hold oxygen, a little moisture and nutrients from soluble fertilisers. Perfect for creating your own potting mix or raised bed mix in bulk. Simply add compost, soil and other components to make your own specialty blend, especially for plants that love aeration and excellent drainages