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A-OK Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs™ come labeled with ...

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development...

Gro-Slabs™ provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block™ plant onto a slab just like professional gro...

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...

MacroPlugs™ are 1.5 in round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block™ hole. F...

Light, airy and versatile. Grow-Chunks™ are about 3/4 in square each and can be used in pots, around blocks or alone. They are easily combined with...

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponic...

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponic...

Use this block of organic coco coir planting mix to promote root growth for flowers, vegetables, herbs, and more. It works as both an indoor and ou...

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponic...

Designed for today's high performance gardening. A powerful blend of all natural ingredients and 29 different strains of mycorrhizae and beneficial...

Designed for today's high performance gardening. A powerful blend of all natural ingredients and 29 different strains of mycorrhizae and beneficial...

Use GROW!T organic coco coir planting chips to promote growth for tropical flowers and plants. It works both indoors and outdoors and is ideal for ...