Autoflowering Cannabis Seeds

Autoflowering cannabis seeds have become a favorite among growers for their simplicity, resilience and rapid growth cycle. Whether you're managing a large cultivation setup or nurturing a small personal garden, autoflowering seeds offer a practical way to enjoy quality harvests without complex lighting schedules. Their adaptability and speed make them an excellent choice for growers of all experience levels.
Flower of the Kickass Auto strain by Kannabia

Kickass Auto

(78)
A Northern Lights Auto Strain cannabis plant stands tall, covered in dense, frosty buds, surrounded by vibrant green leaves. In the top corner, a female symbol is visible against a dark background.

Northern Lights Autoflower Seeds

(78)
Flower of the Rhino Ryder Auto cannabis strain

Rhino Ryder Auto

(76)
Flower of the Speedy Boom Auto strain by Kannabia

Speedy Boom Auto

(68)
Close-up of the flower of Watermelon Z OG Auto by Barney's Farm

Watermelon Z OG Auto

(87)
Auto Glueberry OG autoflower cannabis plant with dense frosty buds, orange pistils, and resin-rich flowers in late flowering stage
New

Auto Glueberry OG

(50)
Girl Scout Cookies Auto cannabis strain

Girl Scout Cookies Auto - Nirvana

(0)
Gold Leaf Auto by Auto Seeds with golden-tinged resinous flowers
New

Gold Leaf Auto

(0)
Big Bomb Auto by Bomb Seeds with compact resinous buds and autoflowering genetics
New

Big Bomb Auto

(0)
A dense Auto Cinderella Jack cannabis plant is covered in white trichomes, surrounded by green leaves. Text: "Dutch Passion Seed Company, Amsterdam, Since 1987" appears in the bottom corner.

Auto Cinderella Jack

(62)
A dense Blue Haze x Gelato 41 Auto Strain cannabis bud is coated in frost-like trichomes with green and purple leaves, set against a dark background. A female symbol appears in the top corner.

Blue Haze X Gelato 41 Auto

(76)
A Do Si Dos Autoflowering Seeds cannabis plant stands upright, displaying dense clusters of green leaves and bud formations, surrounded by blurred greenery in the background, highlighting its natural outdoor environment.

Do-Si-Dos Autoflower

(86)
Flower of the Gorilla Punch Auto cannabis strain

Gorilla Punch Auto

(84)
Flower of the LSD Auto strain by Barney's Farm

Lsd Auto

(77)
A lush Royal Haze Auto Strain cannabis plant stands with dense, green leaves and buds. A lighthouse symbol is in the lower right corner on a light green backdrop.

Royal Haze Auto

(69)
A dense Sugarlato Auto Strain cannabis bud covered in frosty trichomes, displaying purple and green leaves, stands against a dark background. A green female symbol is in the top left corner.

Sugarlato Auto

(76)

At Growlantis, our premium collection of autoflowering seeds offers a fast, hassle-free way to grow cannabis. These seeds don't wait for a change in the light cycle: they flower automatically by age, which makes them perfect for beginners, indoor growers and anyone after quick results and high-quality buds.

What Makes Autoflowering Seeds So Special?

Autoflowering seeds are bred from cannabis ruderalis genetics, so they start flowering after just 2-4 weeks of vegetative growth, regardless of the light hours. No complex schedules, no waiting for nature, with some strains going from seed to harvest in as little as 8-10 weeks. They produce compact, sturdy plants that thrive in a closet, a balcony, a grow tent or outdoors, and are ideal for stealthy grows and continuous harvests, even multiple crops in one season with the right seeds.

A Curated Selection from Top Breeders

At Growlantis we handpick a diverse range from the world's most trusted seedbanks, whether you're into fruity hybrids, gassy indicas or sativa-heavy energizers, all fresh, tested and sourced from breeders who prioritize stability and quality. Autoflowers give fast grow cycles for quicker harvests, no light-schedule adjustments, compact resilient plants and great results even in less-than-ideal conditions, perfect for beginners and pros alike. If you're short on time or space, or simply want a smoother cultivation experience, autoflowering seeds are the way to go.

Easiest Autoflower Seeds: Grow Smart, Harvest Fast

From legends like Northern Lights Auto and Amnesia Haze Auto to modern champions like Z OG Auto and GG4 Auto, our autoflowering collection gives you some of the fastest, most potent genetics available, perfect for perpetual-harvest strategies or one last grow before the season changes. As a dedicated marketplace, we work with leading breeders to offer single seeds or bulk packs, a wide variety of top-performing autoflowers, discreet shipping, affordable prices, regular promos and expert support for every stage of your grow.

Buy Autoflowering Seeds Now

Don't let time, space or complicated lighting hold you back. Growlantis offers reliable autoflowering genetics that make it easy for anyone to grow high-quality cannabis: choose your favorites, get them delivered fast and start growing today. Easy, fast and rewarding, just like it should be.

Filters