Special requests

Groco retail stores stock all of the essentials for indoor gardening including greenhouses and outdoor!

Do you have a special order or request? Contact us to see if we can help. We usually can.

Commercial licensee in Washington or Colorado? We're here to guide you through the forest. Max yield is the idea.

With the industry growing at a rapid pace now is the time to look into opening your own Groco location!


our DESIGN AND SERVICES program is second to none. 

Our experienced staff and seasoned growing group have a combined 25 years in warehouse-scale growing success and are here to ensure your yield achieves maximum potential. Contact us for a free consultation--we guarantee it's worth the time.


  • Retail Equipment & Supply
  • Wholesale Equipment & Supply
  • Grow Facility Design Services
  • Plant Care Education
  • The Latest Equipment & Tech for Indoor/Outdoor Gardens


Groco Supply is proud to offer the $79.97 Workhorse Magnetic Switchable MH/HPS Ballast, until supplies last!

***We now carry 50 pound CO2 tanks and refills plus we can manage your commercial CO2 needs a well!




Indoor Garden Equipment & Supplies

Phone: 425.998.7212

Keywords: indoor garden, indoor garden supply, horticulture equipment, hydroponic supply, hortilux, hydrofarm, sunlight, bwgs, hilux, ushio, insun, robot money, workhorse, sentinel, botanicare, house and garden, nutrients, soil, coco, advanced nutrients, fox farm, sunshine, ocean forest, promix, titan, hortigro, arc, can fan, max fan, active air, dura breeze, mmj, marijuana grower supply

**Thank you for the CannaCon support. It was a great show. Come visit us for all of the specials and more!**