The Growbiz was established in 2011 by a group of plant enthusiast, deeply rooted in Northern California. Gold mining family turned greenrush growers, we’ve made a lifelong passion into a one-stop shop for all your gardening needs. Our appreciation and love of the plant, and collective experience growing it, is deeply ingrained into our culture and employees.

We are the leader in providing value-added commercial services to our customers. We accomplish this by creating successful partnerships, creating proficient supply chain management, connecting customers with other successful organizations within the community. Our job is to create efficiencies by providing a single point of contact for all supplies from seed to sale.

Our passion is growing…the best inventory, service, and price is our promise.

Lighting Layouts

Greenhouse Design


Irigation and Fertigatin Design

Post Harvest

Extraction equipment
Bud Sorters
Compliant Scales
Pre-roll Machines
Automatic Cartridge Fillers
Industrial Packaging Solutions


Water Filtration

We offer efficient systems that are designed to create optimal water quality with minimal waste. Exceptional water increases plant health, nutrient update, overall yield and quality



We are an authorized distributor of all name brand fertilizers in every form: liquid, salts, granular, bio-stimulants, dry amendments, chelated minerals, dollars and much more.



We provide our customers with innovative solutions to their fertigation needs. The Nutrient Delivery System was designedly growers for growers. A modular concept, allowing for customization with nutrient schedule or feed plan, it can expand as you grow.


Grow Media

We are an authorized distributor of all name brand media in every form, soil, and soilless, coco, rock wool, peat and much more.


Integrated Pest Management

We provide strategies to safely prevent and treat pests, mold, mildew and other pathogens.



We offer a comprehensive selection of lighting for all applications in any type of facility. HID-PLASMA- FLOROS- CMH- LED



Our expertise in cultivation allows us to recommend the best greenhouse for your needs. Cold frames- permanent - semipermanent - fully automated


Rolling Benches

Our dedicated team will create a custom benching layout to maximize production and decrease labor costs. By expanding your canopy with rolling benches you can grow profits up to 20%.



The most crucial party of any grow facility is environment. Our systems provide C02, air filtration, de-humidification, ample air movement and temperature control with nearly zero fluctuations.


Harvest, Processing and Packaging

We offer a breadth of solutions to ensure the best quality flower after cultivation. We have the best products and prices for all harvest equipment, curing gear, processing and packaging machinery from our industry and beyond

5 convenient locations to visit

The Growbiz Rocklin
4391 Granite Drive Rocklin, CA 95677
(916) 476-9249
The Growbiz Cotati
7611 Redwood Drive Cotati, CA 94931
(707) 584-2384
The GrowBiz San Luis Obispo , CA
933 Buckley Rd, San Luis Obispo, CA 93401
(805) 596-0430
The GrowBiz
Santa Cruz, CA
2450 17th Ave Suite 100 Santa Cruz, CA 95062
(831) 475-9900
Portland Hydroponics and Organics Tigard, OR
11564 SW Pacific Hwy Tigard, OR

What We Do

We are one of the largest suppliers of greenhouse, nursery, hydroponics, and garden products in the United States. Providing everything from lighting, bulk-soils, greenhouses/films/fans, rolling-tables, liquid-nutrients & bulk-salts, irrigation supplies, fertigation, pumps & water filters, mechanical HVAC systems, extraction equipment, and all other supplies. As distributors we work directly with all manufacturers, more often than not we can offer direct-pricing and we pride ourselves on always offering the lowest prices. We deliver everywhere, US or internationally. We also have 5 great brick-and-mortar stores and distribution centers in California and Oregon with very competitive pricing. We also offer account terms. In addition to being distributors of all cultivation and extraction equipment, our comprehensive consulting services have directly contributed to the success of countless enterprises through project design and implementation, ROI enhancement, standard operating procedure creation and implementation, and all other fundamental business practices. We are the one stop shop for all consolidated purchasing!

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