Autoflowering cannabis seeds are genetically modified seeds that possess the unique ability to automatically switch from the vegetative stage to the flowering stage without relying on changes in light cycles. This distinctive characteristic is a result of crossbreeding with Cannabis ruderalis, a subspecies known for its autoflowering trait. Unlike photoperiod-dependent strains, autoflowering seeds have a predetermined life cycle, typically completing their growth and flowering in a shorter time frame, making them popular among growers seeking quick and hassle-free cultivation.

 

355 Results ✔️ Autoflowering Seeds

Royal Haze Automatic asc

20% off Royal Haze autoflowering ⭐

Only at Amsterdam Seed Center. This sativa heavy hybrid is very fresh.

Verified October 20, 2024
| Autoflowering Seeds| Haze Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
Zkittlez Auto - Feminised - Fast Buds Seeds 5 pck ASC

20% off Zkittlez Autoflowering ⭐

Only at Amsterdam Seed Center. This indica heavy hybrid is candy-like.

Verified October 20, 2024
| Autoflowering Seeds| Feminized Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
Ztrawberriez Auto asc

20% off Ztrawberriez Autoflowering ⭐

Only at Amsterdam Seed Center. This balanced hybrid is creamy, fruity, and sweet.

Verified October 20, 2024
| Autoflowering Seeds| Hybrid Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
Supercheese Auto 5-pack - Feminised - Positronics

20% off Supercheese Autoflowering

Only at Amsterdam Seed Center. This indica-heavy hybrid is cheesy.

Verified October 20, 2024
| Autoflowering Seeds| Cheese Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
"Auto Future #1 - Feminised - Anesia Seeds 5 pck asc

19% off Future #1 autoflowering

Only at Amsterdam Seed Center. This sativa heavy hybrid is citrusy.

Verified October 20, 2024
| Autoflowering Seeds| Hybrid Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
Lemon Skunk Auto - Feminised - Monkey Genetics 3 pck ASC

20% off Lemon Skunk Autoflowering

Only at Amsterdam Seed Center. This balanced hybrid is very citrusy.

Verified October 20, 2024
| Autoflowering Seeds| Hybrid Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
Royal Kush Automatic - Feminised - Royal Queen Seeds 5 pck

17% off royal kush autoflowering

Only at Amsterdam Seed Center. This indica heavy hybrid is fruity and spicy.

Verified October 20, 2024
| Autoflowering Seeds| Hybrid Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
Blue Cheese Auto - asc

10% off Blue Cheese Autoflowering

Only at Amsterdam Seed Center! This indica heavy hybrid is cheesy and sweet!

Verified October 20, 2024
| Autoflowering Seeds| Blue Seeds

Offer: Automatic discount/no coupon code needed.

Terms:

  • Exclusions may apply.
  • Offer is good only while supplies last & is subject to availability.
  • In most cases, one coupon may be used per order.
  • This offer is only available on this merchant’s website.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
The Vault Cannabis Seeds Store Promotion Codes

FREE Marijuana Seed Every Order

Shop The Vault for your free seed with every order! No promo code is needed.

Verified October 20, 2024
| Autoflowering Seeds| Marijuana Seeds

Offer: Free seed will automatically be added to every order. No The Vault coupon code is needed.

Terms:

  • See the website for more details.
  • Exclusions may apply.
  • Offer good while supplies last subject to availability.
  • This offer is only available online.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.
ILGM Coupon Codes and Discount Promo Sales

$5 Off sitewide ILGM discount code

Start growing today with your new bag of beans (seeds)! How awesome is that?

Get Coupon Code
Verified May 9, 2025
| Marijuana Seeds| Autoflowering Seeds
Get Coupon Code

Offer: Apply Discount Code at checkout to receive this offer.

Terms:

  • See the website for more details.
  • Exclusions may apply.
  • Offer good while supplies last subject to availability.
  • One coupon per order.
  • This offer is only available online.
  • The merchant reserves the right to cut out any offer or deal without giving prior notice.

Autoflowering cannabis seeds are genetically modified seeds that possess the unique ability to automatically switch from the vegetative stage to the flowering stage without relying on changes in light cycles. This distinctive characteristic is a result of crossbreeding with Cannabis ruderalis, a subspecies known for its autoflowering trait. Unlike photoperiod-dependent strains, autoflowering seeds have a predetermined life cycle, typically completing their growth and flowering in a shorter time frame, making them popular among growers seeking quick and hassle-free cultivation.