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Herbology 4/20 Deals & Specials

420
Deals &
Specials

Celebrate 4/20 with limited-time flower, vape, edible, and giveaway specials at Herbology.

Shop limited-time 420 deals on flower, vapes, edibles, and more at Herbology. Whether you're searching for dispensary deals near you or stocking up for 4/20, explore premium cannabis products at competitive prices across participating Michigan locations.

View Deals Shop Now Find Your Store

4/20 Deals & Specials

Limited-time offers at participating Herbology locations. While supplies last.

4/13 – 4/16

Spend & Save

Spend $50, Save $5
Spend $100, Save $15
Spend $150, Save $30

Discounts applied before tax. Cannot be combined with other offers.

4/11 – 4/20

$420,000 in Free
Product Giveaways

With a minimum purchase of $50 (pre-tax).

*While supplies last. Restocked daily.*

420,000 Reasons to Shop!

4/11 – 4/20

BOGO Flower

Buy an ounce of deli flower and get a half-ounce free (same tier or lower).

Deli flower promotions apply only to products of equal or lesser value.

4/13 – 4/20

Free Weed for a Year

$200 in free product every month for a year.

Shop between 4/13–4/20 to be entered into the drawing. In collaboration with our brand partners:

Giveaway entries require a qualifying purchase and do not guarantee a prize. Winners must respond within the stated claim period.

The 420 Afterparty

Shop 4/17–4/20 and unlock savings good through April 30.

Spend $200 | 4/17 – 4/20

Get $30 Off 4/21–4/30 + Herbology Swag

Spend $100 | 4/17 – 4/20

Get $15 Off 4/21–4/30

Spend $50 | 4/17 – 4/20

Get $5 Off 4/21–4/30

Choose Your Herbology

Available at participating Michigan locations. Choose your store to see local deals, directions, and details.

Got Questions?

Everything you need to know about Herbology 4/20 promotions.

When do Herbology 4/20 promotions start?

Deals start at 9 AM on April 20, 2026. Some promotions (Spend & Save and the Giveaway) begin as early as April 11–13 — check each deal card for specific dates.

Are deals available at every Herbology location?

Yes! Every participating Herbology location in Michigan has access to these deals. Select your store above to view local details and directions.

Do giveaways require a minimum purchase?

Yes. Free product giveaways require a minimum purchase of $50 (pre-tax). The “Free Weed for a Year” drawing entry requires any qualifying purchase between 4/13–4/20.

Can I redeem Afterparty deals later in April?

420 deals are April 20 only, but Afterparty rewards — earned by shopping 4/17–4/20 — can be redeemed 4/21–4/30. See the Afterparty section above for full tier details.

Are products available while supplies last?

We’re stocked to the hilt — but get those deals while supplies last! Giveaway items are restocked daily during the promotional window.

Disclaimer: For use only by adults 21 years of age or older. Keep out of reach of children. Do not drive or operate machinery under the influence of marijuana. Marijuana use during pregnancy or breastfeeding may be harmful. National Poison Control Center: 1-800-222-1222.

Offers valid only at participating Herbology locations in Michigan unless otherwise noted. Valid government-issued ID required. Promotions are available only on listed dates and while supplies last. Limits, exclusions, and minimum purchase requirements may apply. Discounts are applied before tax at checkout and cannot be combined with other discounts, rewards, coupons, loyalty redemptions, or promotional pricing unless expressly stated. Free items may ring at $0.01 where required by state regulations. Limit one free item or giveaway entry per customer per day unless otherwise specified. No substitutions.

Deli flower promotions apply only to products of equal or lesser value. Online-only promotions apply only to pickup or delivery orders placed through the Herbology website. Delivery availability varies by location. Giveaway entries require a qualifying purchase and do not guarantee a prize. Winners must respond within the stated claim period. Gift guide recommendations and third-party brand promotions may vary by store and are subject to availability. Herbology reserves the right to modify or discontinue promotions at any time without notice. Void where prohibited.