Kickstart your gardening success with the Sponge Block Starter Plugs, premium rock wool grow cubes designed for seed starting, plant propagation, and hydroponic cultivation. Whether you’re a hobby gardener or a professional grower, these starter plugs provide the perfect environment for your seeds and cuttings to thrive.
Why Choose Our Rock Wool Grow Cubes:
Optimal Growth Medium: Made from high-quality rockwool, these cubes retain moisture while providing excellent aeration for strong root development.
Versatile Use: Ideal for seedlings, cuttings, hydroponics, and plant propagation, these cubes simplify germination and encourage faster growth.
Multiple Sizes & Quantities: Available in 50, 100, 200, 400, or 600 pieces per pack to suit any scale of planting. Dimensions: 27.5 x 13.9 x 2.5 cm.
Eco-Friendly & Safe: Free from harmful chemicals, these plugs are safe for your plants and environment.
Convenient & Reusable: Easy to handle, transport, and store, making them perfect for home growers, greenhouses, and hydroponic systems.
Perfect For: Indoor and outdoor seed starting, hydroponic growers, plant nurseries, and propagation enthusiasts looking for a reliable, high-quality medium.
