Mountain Lion Garden Supply Logo

Extending horticultural expertise in hydroponics and organics to the Northern Colorado community since 2008.


Mountain Lion Garden Supply is a full spectrum indoor/outdoor garden supply store in Laporte, CO. Located just a 10 minute drive from Colorado State University in Fort Collins. We specialize in grow lights, media, fertilizer, integrated pest management and much more.  Come in and inquire about your outdoor growing needs and bulk soil purchases. We offer loyalty accounts with additional discounts for Veterans and established customers.  We have a strong commitment to education as our founder, Mike Walsh, is a graduate of the Colorado State University Horticulture program with a concentration in Floriculture.  

Open 7 days a week!

Grow with us!

Promotions


Did you know that you can utilize plants to replenish the nutrients in your soil? Cover crops are a great way to prevent soil erosion, retain water and add nutrients to your soil. We have different cover crops seeds for fall and spring all year-round!


 Packet picture of the Cosmic Purple Carrot seeds.  Tag for Sweet Basil packet Organic Red Russian Kale seed packet Pepper, Early Jalapeno 

It all starts with a seed! Check out our seed selection from Bounty Beyond Belief. BBB is a Colorado based seed company so their varieties are bred for the local climate to ensure your gardening success. We have seed packs to start your own tomatoes, peppers, greens, squash and much more!




We are an exclusive Mills Nutrients dealer for Northern Colorado! Mills is a classic Dutch A-B style formula with unique bio-mineral components to produce great yields and flavors. Switch to Mills Nutrients for its ease-of-use and compatibility with all media


Need a natural pest control? We frequently stock ladybugs and beneficial nematodes. Please call for availability.


  Get your cold crops going now!  We are selling bulk seeds at $1.50 per gram: Arugula, kale, spinach, bok choy and collard greens.

Image result for seeds


We exchange 20 lb CO2 tanks for $6.97! Bring in your empty tank to swap or buy one from us. 

Contact & Hours

 3212 W. County Rd 54G

Laporte, CO 80535

Phone:
(970)-419-GROW

Store Hours:
Mon-Fri: 9am - 6pm
Sat:  10am - 5pm
Sun:  10am - 5pm

Mailing Address:
PO Box 55
Laporte, CO 80535

Email: info@mountainliongardensupply.com