Hydrofarm Grow!T Clay Pebbles, 40 L, 4-16 mm

Grow!T Clay Pebbles from Hydrofarm are expanded clay growing media used in hydroponic and container growing setups for drainage and aeration around plant roots. This package contains a 40-liter volume of pebbles.

• Brand: Hydrofarm (Grow!T)
• Model: GMC40L
• Volume: 40 L
• Pebble size: 4-16 mm