3.9x3.9x2.5 inch Rockwool Starter, Mini Blocks Grow Media Rockwool Stonewool Cube Propagation Grow Block for Hydroponics -10 Cubes

Description

🌿 Elevate your grow game with rockwool precision—because your plants deserve the best start!

These 3.9x3.9x2.5 inch Rockwool starter cubes are crafted from molten rock fibers compressed into stable, high water-absorption blocks. Designed for fast germination and robust rooting, they feature predrilled holes for easy seeding and propagation. Ideal for hydroponic systems and soil transfers, these 10-pack cubes support both hobbyist and commercial growers seeking efficient, mess-free plant starts.