R&R SHOP – Fine Lava Rock for Plants, 100% Natural PH Neutral, Ideal for Germination, Ventilation Improving Plant Growth, 5-15 mm (1L)

Description

🌿 Grow Smart, Not Hard! Unleash the power of nature in your garden.

R&R SHOP's Fine Lava Rock is a 100% natural, pH neutral substrate designed to enhance plant growth through improved aeration and water retention. With a total porosity of 70% and a dry matter content of 90%, this lava rock is perfect for germination and hydroponic systems, ensuring your plants receive the nutrients they need without altering their pH levels.