420 Promotion Terms & Conditions

Promotion Duration: April 4, 2025 – April 28, 2025 11:00am GMT

Discount Offers:
Enjoy exclusive discounts on selected brands during the 420 Promotion:

Seedsman – 30% OFF
Atlas Seed – 20% OFF
Barney's Farm – 20% OFF
Fast Buds – 20% OFF
Greenhouse Seed Co. – 20% OFF
Nirvana Seeds – 20% OFF
Pyramid Seeds – 20% OFF
Sweet Seeds – 20% OFF
00 Seeds – 20% OFF
Humboldt Seed Co. – 20% OFF

Freebie Offers: 

Seedsman: Get a free Zkittlez Auto Seed with any 420 pack!

Barney's Farm: Get a free Critikal Kush Auto Seed with any 420 pack!

FastBuds: Get a free Gorilla Zkittlez Auto Seed with any 420 pack!

Sweet Seeds: Get a free Green Poison Fast Seed with any 420 pack!

General Terms:
Promotions are valid while stocks last.
Discount codes cannot be combined with BOGO offers or other promotions (loyalty/reward points may still be used).
Seedsman reserves the right to amend or withdraw promotional offers at any time.
Free seeds are subject to availability and may be substituted.

Eligible Strains

Seedsman (20% OFF)

Alaskan Diesel Auto Feminised Seeds – SKU: SM-AD-AUTO-FEM-05 (5-pack)

Amnesia Fast Feminised Seeds – SKU: SM-AM-FAST-FEM-05 (5-pack)

Blue Dream Feminised Seeds – SKU: SM-BD-FEM-05 (5-pack)

Bruce Banger Feminised Seeds – SKU: SM-BB-FEM-05 (5-pack)

Cheese Feminised Seeds – SKU: SM-CH-FEM-05 (5-pack)

Gelato Auto Feminised Seeds – SKU: SM-GEL-AUTO-FEM-05 (5-pack)

Gorilla Auto Feminised Seeds – SKU: SM-GOR-AUTO-FEM-05 (5-pack)

Jack Herer Feminised Seeds – SKU: SM-JH-FEM-05 (5-pack)

Purple Ghost Candy Feminised Seeds – SKU: SM-PGC-FEM-05 (5-pack)

Strawberry Cheesecake Auto Feminised Seeds – SKU: SM-SC-AUTO-FEM-05 (5-pack)

White Widow Auto Feminised Seeds – SKU: SM-WW-AUTO-FEM-05 (5-pack)

Atlas Seed (20% OFF)

Banana Breath Feminised Seeds – SKU: ATL-BANBR-FEM-5-1 (5+1 pack)

Banana Kush Feminised Seeds – SKU: ATL-BANK-FEM-5-1 (5+1 pack)

BK OG FAST Feminised Seeds – SKU: ATL-BKOG-FAST-FEM-5-1 (5+1 pack)

Cotton GMO Auto Feminised Seeds – SKU: ATL-CGMO-AUTO-FEM-5-1 (5+1 pack)

Dosidos FAST Feminised Seeds – SKU: ATL-DSD-FAST-FEM-5-1 (5+1 pack)

Fatso Auto Feminised Seeds – SKU: ATL-FATSO-AUTO-FEM-5-1 (5+1 pack)

Fog Dog Auto Feminised Seeds – SKU: ATL-FOGD-AUTO-FEM-5-1 (5+1 pack)

Froot by the Foot Auto Feminised Seeds – SKU: ATL-FBTF-AUTO-FEM-5-1 (5+1 pack)

GMO Auto Feminised Seeds – SKU: ATL-GMO-AUTO-FEM-5-1 (5+1 pack)

GMO FAST Feminised Seeds – SKU: ATL-GMO-FAST-FEM-5-1 (5+1 pack)

Grease Gun Auto Feminised Seeds – SKU: ATL-GRG-AUTO-FEM-5-1 (5+1 pack)

Gummibears Auto Feminised Seeds – SKU: ATL-GB-AUTO-FEM-5-1 (5+1 pack)

King Kong FAST Feminised Seeds – SKU: ATL-KK-FAST-FEM-5-1 (5+1 pack)

Mendo Candy FAST Feminised Seeds – SKU: ATL-MCANDY-FAST-FEM-5-1 (5+1 pack)

Papa Smurf FAST Feminised Seeds – SKU: ATL-PAPA-FAST-FEM-5-1 (5+1 pack)

Sour Glue FAST Feminised Seeds – SKU: ATL-SOGL-FAST-FEM-5-1 (5+1 pack)

Sugar Cookies FAST Feminised Seeds – SKU: ATL-SUGAR-FAST-FEM-5-1 (5+1 pack)

Sweet Tooth Auto Feminised Seeds – SKU: ATL-SWT-AUTO-FEM-5-1 (5+1 pack)

Top Gun Auto Feminised Seeds – SKU: ATL-TOP-AUTO-FEM-5-1 (5+1 pack)

TriCross Auto Feminised Seeds – SKU: ATL-TRI-AUTO-FEM-5-1 (5+1 pack)

Barney's Farm (20% OFF)

Blue Gelato 41 Feminised Seeds – SKU: BFSBG41-FEM-5 (5-pack)

Critical Kush Feminised Seeds – SKU: BFSCK-F5 (5-pack)

Gelato 45 Feminised Seeds – SKU: BFS-GEL45-FEM-5 (5-pack)

Girl Scout Cookies Feminised Seeds – SKU: BFS-GSC-FEM-5 (5-pack)

Glookies Feminised Seeds – SKU: BFS-GLOOK-FEM-5 (5-pack)

GMO Feminised Seeds – SKU: BFS-GMO-FEM-5 (5-pack)

Ice Cream Cake Feminised Seeds – SKU: BFS-ICC-FEM-5 (5-pack)

Kush Mintz Feminised Seeds – SKU: BFS-KM-FEM-5 (5-pack)

Lemon Drizzle Feminised Seeds – SKU: BFS-LD-FEM-5 (5-pack)

Lemon Tree Feminised Seeds – SKU: BFS-LEMTREE-FEM-5 (5-pack)

LSD Feminised Seeds – SKU: BFS635-F5 (5-pack)

Purple Punch Auto Feminised Seeds – SKU: BFS-PURPUNCH-AUTO-FEM-5 (5-pack)

Purple Punch x Lemon Drizzle Feminised Seeds – SKU: BFS-PPLD-FEM-5 (5-pack)

Runtz Auto Feminised Seeds – SKU: BFS-RUNTZ-AUTO-FEM-5 (5-pack)

Runtz Feminised Seeds – SKU: BFS-RUN-FEM-5 (5-pack)

Runtz Muffin Feminised Seeds – SKU: BFS-RUNTZM-FEM-5 (5-pack)

Runtz x Layer Cake Feminised Seeds – SKU: BFS-RUNLC-FEM-5 (5-pack)

Tropicanna Banana Feminised Seeds – SKU: BFS-TROPBAN-FEM-5 (5-pack)

Watermelon Zkittlez Feminised Seeds – SKU: BFS-WZK-FEM-5 (5-pack)

DNA Genetics (20% OFF)

24K Gold Feminised Seeds – SKU: DNA-24K-FEM-06 (6-pack)

Chocolope Feminised Seeds – SKU: DNA-CHO-FEM-06 (6-pack)

Kosher Kush Feminised Seeds – SKU: DNA-KOSH-FEM-06 (6-pack)

Lemon OG Kush Feminised Seeds – SKU: DNA-LEMOG-FEM-06 (6-pack)

Sour Kosher Feminised Seeds – SKU: DNA-SORK-FEM-06 (6-pack)

Dutch Passion (20% OFF)

Auto Cinderella Jack Feminised Seeds – SKU: DP-ACJ-FEM-07 (7-pack)

Auto Colorado Cookies Feminised Seeds – SKU: DP-ACC-FEM-07 (7-pack)

Auto Daiquiri Lime Feminised Seeds – SKU: DP-ADL-FEM-07 (7-pack)

Auto Glueberry OG Feminised Seeds – SKU: DP-AGO-FEM-07 (7-pack)

Auto Lemon Kix Feminised Seeds – SKU: DP-ALK-FEM-07 (7-pack)

Auto Orange Bud Feminised Seeds – SKU: DP-AOB-FEM-07 (7-pack)

Auto Ultimate Feminised Seeds – SKU: DP-AU-FEM-07 (7-pack)

Banana Blaze Feminised Seeds – SKU: DP-BB-FEM-05 (5-pack)

Blueberry Feminised Seeds – SKU: DP-BB-FEM-05 (5-pack)

CBD Charlotte’s Angel Feminised Seeds – SKU: DP-CCA-FEM-07 (7-pack)

Critical Orange Punch Feminised Seeds – SKU: DP-COP-FEM-05 (5-pack)

Frisian Duck Feminised Seeds – SKU: DP-FD-FEM-05 (5-pack)

Glueberry OG Feminised Seeds – SKU: DP-GO-FEM-05 (5-pack)

Hollands Hope Feminised Seeds – SKU: DP-HH-FEM-05 (5-pack)

Mazar Feminised Seeds – SKU: DP-MAZ-FEM-05 (5-pack)

Passion #1 Feminised Seeds – SKU: DP-P1-FEM-05 (5-pack)

Power Plant Feminised Seeds – SKU: DP-PP-FEM-05 (5-pack)

Strawberry Cough Feminised Seeds – SKU: DP-SC-FEM-05 (5-pack)

FastBuds (20% OFF)

Blackberry Auto Feminised Seeds – SKU: FB-BLACK-AUTO-FEM-05 (5-pack)

Bruce Banner Auto Feminised Seeds – SKU: FB-BB-AUTO-FEM-05 (5-pack)

Gorilla Cookies Auto Feminised Seeds – SKU: FB-GC-AUTO-FEM-05 (5-pack)

Purple Lemonade Auto Feminised Seeds – SKU: FB-PL-AUTO-FEM-05 (5-pack)

Strawberry Banana Auto Feminised Seeds – SKU: FB-SB-AUTO-FEM-05 (5-pack)

Greenhouse Seeds (20% OFF)

Franco’s Lemon Cheese Feminised Seeds – SKU: GH-FLC-FEM-05 (5-pack)

Jack Herer Feminised Seeds – SKU: GH-JH-FEM-05 (5-pack)

King’s Kush Feminised Seeds – SKU: GH-KK-FEM-05 (5-pack)

Super Lemon Haze Feminised Seeds – SKU: GH-SLH-FEM-05 (5-pack)

White Widow Feminised Seeds – SKU: GH-WW-FEM-05 (5-pack)

Royal Queen Seeds (20% OFF)

Amnesia Haze Feminised Seeds – SKU: RQS-AMH-FEM-05 (5-pack)

Critical Feminised Seeds – SKU: RQS-CRIT-FEM-05 (5-pack)

Fat Banana Auto Feminised Seeds – SKU: RQS-FBA-AUTO-FEM-05 (5-pack)

Green Gelato Feminised Seeds – SKU: RQS-GG-FEM-05 (5-pack)

Royal Gorilla Feminised Seeds – SKU: RQS-RG-FEM-05 (5-pack)