Black Lava Rock

Pre-washed black lava rock

Made from 100% volcanic rock

Can be used for:

• Aeration of growing media - ideal to mix into coco coir or soil to aid aeration providing good oxygen levels around the root

• Drainage - will hold water as well as offering great aeration properties and free draining

• Top dressing for pots and also helps to prevent evaporation

• Hydroponic growing

• Aquaponic systems

What You Receive: black lava rock approximately 3/8" size