Buy 1 Get 1 Free Cannabis Seeds
Royal King Seeds is offering a limited-time Buy 1 Get 1 Free cannabis seeds promotion for growers across the United States. For every eligible seed pack you purchase, you will receive one additional pack completely free. This BOGO cannabis seed deal is designed to give you more value, more genetics, and more yield without increasing your cost.
How the BOGO Deal Works
Buy Any Eligible Pack
Choose from 20 curated strains below
Get 1 Pack FREE
Same strain and pack size — automatically added
Limit 1 Free Per Order
One free pack regardless of how many you buy
Auto-Applied in Cart
No coupon needed — free pack appears instantly
Examples: Buy 1 pack → get 1 free. Buy 2 packs → still only 1 free. Buy 5 packs → still only 1 free.
Why Choose Royal King Seeds
Eligible Strains in This Promotion
This Buy 1 Get 1 Free cannabis seeds promotion includes a curated selection of 20 high-performing strains. These strains were selected based on popularity, yield potential, and grower feedback. Browse our BOGO-eligible feminized seeds and autoflower seeds below.
Shop BOGO Cannabis Seed Deals
20 strains — Buy 1 Get 1 Free
Double OG Feminized
Buy Double OG Feminized cannabis seeds online in the USA. Indica strain with 19% THC. Effects: Relax
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Cherry Diesel Auto
Buy Cherry Diesel Auto cannabis seeds online in the USA. Hybrid strain with 17%% THC. Effects: Creat
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Cereal Milk Auto
Buy Cereal Milk Auto cannabis seeds online in the USA. Hybrid strain with 23%% THC. Effects: Creativ
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Hempstar Auto
Buy Hempstar Auto cannabis seeds online in the USA. Sativa strain with 22%% THC. Effects: Euphoric,
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Go Time Feminized
Buy Go Time Feminized cannabis seeds online in the USA. Hybrid strain with 20% THC. Effects: Euphori
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Hindu Skunk Auto
Buy Hindu Skunk Auto cannabis seeds online in the USA. Indica strain with 20%% THC. Effects: Giggly,
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Hash Plant Auto
Buy Hash Plant Auto cannabis seeds online in the USA. Indica strain with 16%% THC. Effects: Happy, R
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Dream Berry Feminized
Buy Dream Berry Feminized cannabis seeds online in the USA. Indica strain with 16% THC. Effects: Eup
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Double Tangie Banana Feminized
Buy Double Tangie Banana Feminized cannabis seeds online in the USA. Indica strain with 19% THC. Eff
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Double Purple Doja Feminized
Buy Double Purple Doja Feminized cannabis seeds online in the USA. Indica strain with 17% THC. Effec
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Jamaican Dream Auto
Buy Jamaican Dream Auto cannabis seeds online in the USA. Sativa strain with 15%% THC. Effects: Ener
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Ginger Ale Feminized
Buy Ginger Ale Feminized cannabis seeds online in the USA. Hybrid strain with 24% THC. Effects: Crea
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Dr. Funk Feminized
Buy Dr. Funk Feminized cannabis seeds online in the USA. Indica strain with 19% THC. Effects: Euphor
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Gigabud Feminized
Buy Gigabud Feminized cannabis seeds online in the USA. Hybrid strain with 16% THC. Effects: Euphori
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Glass Apple Feminized
Buy Glass Apple Feminized cannabis seeds online in the USA. Hybrid strain with 23% THC. Effects: Eup
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Charlie Sheen Auto
Buy Charlie Sheen Auto cannabis seeds online in the USA. Hybrid strain with 19%% THC. Effects: Eupho
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Double Dream Feminized
Buy Double Dream Feminized cannabis seeds online in the USA. Sativa strain with 26% THC. Effects: Re
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Dutch Dragon Feminized
Buy Dutch Dragon Feminized cannabis seeds online in the USA. Sativa strain with 18% THC. Effects: Cr
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Doobiebird Daydream Feminized
Buy Doobiebird Daydream Feminized cannabis seeds online in the USA. Sativa strain with 22% THC. Effe
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
Goat Milk Feminized
Buy Goat Milk Feminized cannabis seeds online in the USA. Hybrid strain with 20% THC. Effects: Relax
Buy 1 pack, get 1 FREE
Limit 1 free pack per order
What Are Buy 1 Get 1 Free Cannabis Seed Deals
Buy 1 Get 1 Free cannabis seed promotions, often called BOGO deals, allow growers to double their seed count without increasing their budget. These offers are especially popular among both beginner and experienced growers looking to maximize yield per dollar. At Royal King Seeds, our BOGO promotion gives you one additional pack of the same strain and pack size for every eligible purchase — with no hidden fees or requirements. Simply add an eligible strain to your cart, and the free pack appears automatically. It's that simple. Check out our full selection of cannabis seeds for even more options.
Benefits of BOGO Cannabis Seeds
- Increase your total harvest potential without spending more
- Test multiple phenotypes of the same strain side by side
- Reduce your cost per seed significantly
- Build a larger genetic library for future grows
Who Should Use BOGO Seed Deals
First-Time Growers
Get double the seeds to practice with — one mistake won't cost you your only pack.
Bulk Growers
Scale your garden while keeping your seed budget under control.
Phenotype Hunters
Run more seeds from the same genetics to find the standout pheno.
Commercial Growers
Maximize your seed-to-harvest ratio with free additional genetics.
Frequently Asked Questions
Do I get a free pack for every pack I buy?
Are the free seeds the same strain?
Is the BOGO deal applied automatically?
Can I choose which strain is free?
Can I remove the free pack from my cart?
Can I combine BOGO with other promotions?
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