Plants Gardening

Columbia Missouri Hydroponics & Mycology Supply

CoMo Grow Supply is Missouri's most trusted grow store. 

Whether you're planning your next grow project, or you're a first timer looking for knowledge to start your indoor garden, we have the supplies and experience to give your plants life.

Now offering mycology supplies and consulting. Whether you're looking for your new hobby or you're producing your own natural medicine. We've got seasoned mycologists at your service. 

In-House Consultants Available! 

For over 20 years, collectively, Thomas King and Heather you have directly managed and operated various aspects of both State-Licensed and Private cultivation facilities. 
 Through creating Standard Operating Procedures for highly regulated, licensed facilities and independent research, they have discovered methods for consistent high-quality and bountiful harvests
Currently, they are focused on private consulting, education, and research.

Developing suitable and easily repeatable grow techniques for various physical, financial, and space limitations is always the top priority.  

With an emphasis on information accessibility and quality harvests, Thomas and Heather are here to help you realize your garden’s potential, and facilitate your garden’s growth.

We've got all the tools you'll need to grow your own way.


Now Offering Mycology Supplies!

Liquid Culture Syringes

Sterilized Grain Spawn

Pasteurized Fruiting Media

Premium Spore Prints

Filter Patch Bags


Mushroom Grow Kits

Liquid Culture Lab Kits

All-In-One Grow Bags

Micro-Pore Tape
Coco Coir
and so much more!

Indoor Grow Lights & Equipment

High Pressure Sodium


Light Movers


Ceramic Metal Halide (CMH/LEC) 

Hydroponic, Amended Soil, and Irrigation supplies

Nutrients & Amendments

Airflow & Cooling

Water Purification / Reverse Osmosis Filter

Propagation & Cloning Supplies

Water pH and ppm meters

--Grow Media--





Clay pellets / Leca

Living Soil