Growing Media

 Grodan Improved Gro-Slab and Uni-Slab Grodan Improved Gro-Slabs and Uni-Slabs offer a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, Gro-Slabs offer more uniform WC and EC distribution...

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different...

Mother Earth Coco + Perlite Mix is an RHP Certified natural plant growth media that is a great alternative to potting soil and other traditional growing medias. Coconut coir is made from the fiber of coconut husks and is an alternative to peat-based...

 Grodan Improved Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The...

Your potted plants deserve the best. Their roots can't seek out nutrition in the ground, so you have to bring it to them. That's why Happy Frog Potting Soil is amended with soil microbes that can help improve root efficiency and encourage nutrient uptake...

Give your plants a sturdy growing structure with GROW!T's CoCo Coir Bricks. Now available, CoCo Coir Bricks support your plants all year long. The bricks, available in a mix or chip format, do double duty: They retain water, making sure plants never go...

Stonington Blend Organic Grower's Mix is an OMRI listed, complex Super Soil designed for high performance growing in containers and large pots. It is for all growers who want a rich, seedling-to-harvest mix. Packed with nutrients from ocean based...

Roots Organics Formula 707 is a ready to use soil created for a special kind of gardener: one who wants to control his own destiny. Formula 707 is different from the other potting mixes. It was designed with greater water holding capacity, less...

 Lightweight soil conditioner (white, powdery material) that loosens clay soil, reduces caking, and improves drainage and aeration. Can be used to start seeds, propagate cuttings, and store bulbs. Blend with peat moss and vermiculite for custom...