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Nestled between a mom and pop coffee café and a barber shop, The Green Solution® Westminster looks, from the outside, like it may be the smallest store in the chain - but don’t let the exterior fool you. Despite the intimate setting, this location boasts the same successful TGS Colorado features that delight customers daily. Westminster, North Denver, Northglenn, Broomfield, or Arvada residents: check out what The Green Solution has in store for you. Your next favorite product is waiting!


The selection at our Federal location is always impressive, featuring over 60 strains and over 40 different varieties of edibles to satisfy all taste buds. The Green Solution on Federal also carries an extensive lineup of concentrates including natural hash, wax, kief, shatter, jelly hash, sift, and more. Stop by today to try them all and pick your favorites. Already know what you want? Call ahead to take advantage of the Express Pickup windows in the reception room to avoid the wait.

✔ Bilingual with Spanish speaking employees
✔ Lowest tax rate in the Denver area
✔ Wheelchair access
✔ ATM available in the lobby
✔ Great personalized experience


First Annual DOPE Cup

1st Place Tincture – NectarBee Berry Tincture

1st Place Distillate – NectarBee THC Distillate

1st Place Shatter – NectarBee Blueberry Pure Shatter

1st Place Nose – The Green Solution’s Persephone

2nd Place CBD Flower – The Green Solution’s Rubicon


Sixth Annual THC Championship


1st Place and People’s Choice – NectarBee Muscle Balm

2nd Place and Connoisseurs Choice – NectarBee Nerve Salve


CBD Concentrate

3rd Place – Desert Ruby



3rd Place and People’s Choice - Rubicon Rosin

La Vida Loca – Best Tested



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Valid on Monday
Mix n' Match Monday
Valid on Tuesday
Tasty Tuesday
50% OFF
Valid on Wednesday
Weed Wednesday
15% Off For Military Everyday
15% OFF
15% Off For First Responders
15% OFF
15% Off For Seniors Everyday
15% OFF
15% Off For Medical Cardholders Everyday
15% OFF
Heal Lip Balm for $6.95
Strain Specific Palm Blunt for $12.95
Buy Half Ounce, Get a Quarter Ounce for 50% Off
50% OFF
Ultimate Party Cone for $74.95
$99.95  $74.95


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Other Reviews

Great selection of reasonable priced products, staff is so friendly. Carlos helped us out so much, he has some wonderful suggestions! Definitely a return customer.
2 weeks ago
False advertising. Came in with a valid coupon for a penny 8th if I downloaded their app. They told me I couldn't use it because their system doesn't work properly. I should've left then, but ended up spending way more money than I wanted. I felt I was scammed, and probably wont come back.
2 weeks ago
CARLOS IS AWESOME! As soon as we walked in, he greeted us, gave a VERY informative tour, and helped us check out when we were done. They've got a great selection, and great prices with exceptional staff!
a month ago
AWESOME experience here with Keith! Detailed, attentive, knowledgeable service and didn’t make us feel rushed at all. GREAT prices and discounts! I love the space, detailed information on everything, and spectacular service. There was zero wait time for us aside from our needing to check everything out and make tough decisions! We will definitely be back.
5 months ago

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