Lava Rock Chips (900 grams)

Works as an amazing drainage layer as well as substrate layer

Very Porous which helps in plants to root faster and beneficial bacteria to thrive

Rinse with water once before using

Lava chips are used for better aeration of soil, drainage, water retention, pH neutral, Provides trace elements to plants, some include: Manganese, Cadmium, Copper, Aluminum, Calcium, Magnesium, Zinc, and Iron. These trace elements are essential to take full advantage of the nutrients you feed them .

Color: Black

Size: 2-4 mm