Growing Medium

Rockwool Grodan Gro Blocks 10g Large Delta 4" DM10

Mini-Blocks™ sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks™ are individually wrapped in white pla...

Grodan Grow Chunks Bag - the Grodan Grow Chunks are super versatile and retain 10x more moisture and nutrients than your standard grow medium. Each...

Rockwool Starter Plugs (50/sheet) Thirty per Case • 50/sheet 1500 plugs per case; 2.0” square x 1.57”H• Ideal starter plugs for propagation - 2.0” ...

A-Ok Starter Plugs™ are for starting seeds and rooting cuttings prior to plugging into larger Gro-Blocks™.The 1.5” size fits perfectly in the Gro-S...

Hugo is large enough to grow out most vegetables and some fruits for the entire life span of the plant.  Hugo’s holes are the perfect size for any ...

The ideal growing media for microgreens and baby leaf crops.1/4" Thinnest Grodan product available.Consistent structure results in quick and easy g...

 Gro-Slabs are for the second or third stage of a plant's life. Slabs are available in a variety of sizes and come with instructions on the wrappin...

Rockwool Mini Blocks MM40/40mm 1.5" (45/sheet)