Check our line of indoor and outdoor grow supplies - Roots Organics lush Soils, Fox Farm, and Black Gold soils, organic nutrients, coco coir and general hydroponic systems. Shop for Led Lighting, Dehumidifiers, AC Infinity Grow tents, organic teas and more! It's all here! Come visit our garden center at 8445 Natural Bridge Rd. in St. Louis, Mo. 63121

Nutrients & Additives

SugarDaddy, 4 L


Nutrients & Additives

Vegamatrix Starter Kit


Hydro Systems

MegaGarden System


Get ready for the fall season now. Search above, its all here! Start your grow with a clone dome, and complete hydro systems. Bloom Boosters, Super Thrive, Trimmers, Trellis Nets, Drying Nets, and Trim Bins. These are just few items to start the fall off right! Can't find it? Give us a call at 314-265-1330.

Nutrients & Additives

Root Maker, 1 qt


Growing Media

Click on these categories for Climate Controllers, grow lights, timers, hydro systems, PH Meters, intake filters, nutrients and garden accessories


For your safety and that of others, LoudBank Garden Supplies is adhering to all regulations and guidelines from government authorities related to containment of COVID-19. Please be advised that there may be significant delays for customer deliveries as a result of these issues beyond our control.