Fast Flowering Seeds

Harvest sooner with fast flowering cannabis seeds for quick, powerful results.

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247 products

Super Boof (Zamnesia Seeds) feminized

Award-winning: Super Boof (aka Superboof) was Leafly's Strain of the Year in 2024. High strength: Savor 26% potency and aromatic terpenes. Soothing effects: Enjoy a profound buzz that combines mental euphoria with a warm physical sensation. Extra frost: Super Boof produces a thick coat of resin, ideal for hash-making.

(59)
$34.99
+13 Extra Gift Points

White Runtz Autoflower (Zamnesia Seeds) feminized

Extra fast: White Runtz Autoflower plants can get the chop just 9 weeks after germination. Solid yields: Reel in up to 16 oz/yd²! Home-grown USA genetics: White Runtz Auto descends from Gelato and Zkittlez. Candy terps and 22% potency: Enjoy a sweet, smooth, and strong smoke.

(47)
$34.99
+13 Extra Gift Points

Grease Monkey (Zamnesia Seeds) feminized

All-star USA genetics: Grease Monkey stems from a cross of GG#4 and Cookies & Cream. Indica dominance: Expect bushy plants with rock-hard nugs. Top-shelf potency: Grease Monkey boasts 24% potency and skunky, gassy terpenes. Fast-flowering: Grease Monkey takes just 8 weeks to reach maturity indoors.

(32)
$34.99
+13 Extra Gift Points

Sundae Driver Autoflower (Zamnesia Seeds) feminized

Delicious genetics: A yummy blend of Fruity Pebbles OG, Grape Pie, and ruderalis. Quick turnaround: Harvest-ready in 8–9 weeks from seed. Sweet terpenes: Fruity and sugary aromas and flavors offer pleasurable sessions. Uplifting effects: You'll laugh out loud after a few puffs, perfect for sharing with like-minded buddies.

(96)
$34.99
+13 Extra Gift Points

Alien OG (Zamnesia Seeds) feminized

Alien OG combines genetics from Tahoe OG and Alien Kush. Born and bred in San Francisco, this Cali classic boasts a delicious pine and citrus aroma, versatile grow traits, and a potent, trippy cerebral buzz.

(74)
$34.99
+13 Extra Gift Points

Afghani (Zamnesia Seeds) feminized

Thick buds with a bold, spicy hash aroma and a relaxing stone—that's what you can expect from our landrace Afghani. With cannabis growing natively across Central Asia, Afghanistan has a long tradition of cannabis cultivation and hashish production, and Afghani weed is still considered some of the finest on the planet. Now, growing it at home has never been easier.

(185)
$24.99
+10 Extra Gift Points

Biscotti (Zamnesia Seeds) feminized

If you're shopping for a robust indica with a rich flavor profile, Biscotti is an excellent choice. Known for its impressive potency, this variety is a standout in terms of growth and yield. With attentive cultivation, Biscotti seeds are poised to deliver bountiful harvests.

(221)
$34.99
+13 Extra Gift Points

Sunset Sherbet Autoflower (Zamnesia Seeds) feminized

From the folks at Zamnesia Seeds comes Sunset Sherbet Autoflower. This easy-growing strain boasts a super-short growing cycle of just 60 days. Effortless to maintain, she delivers bountiful yields emanating sweet, fruity flavours that are bound to get mouths watering. Coupled with an impressively relaxing experience, there is plenty to love about this well-rounded strain. 

(369)
$29.99
+13 Extra Gift Points

Wedding Cake Autoflower (Zamnesia Seeds) feminized

From the team at Zamnesia Seeds comes Wedding Cake Autoflower. These cannabis seeds are not only a joy to grow but also offer a delightful experience—thanks to their impressive flavour profile. An easy, breezy specimen in the grow room, she's perfect for beginners looking to get their feet wet, and experienced growers seeking a hassle-free home project.

(506)
$27.49
+11 Extra Gift Points

Runtz (Zamnesia Seeds) feminized

Discover the excitement with our latest offering—a cultivar that's been a hit in California. This blend of two renowned varieties is known for its delightful flavor, robustness, and well-rounded characteristics. It's a high-yield, quick-flowering plant that's sure to impress. Experience the sensation yourself with these seeds!

(897)
$34.99
+14 Extra Gift Points

Purple Punch (Zamnesia Seeds) feminized

Purple Punch by Zamnesia Seeds is a dreamy variety that shines with an exquisite taste and a soothing presence. Despite her compact stature, this variety is very easy to grow and can deliver impressive yields.

(288)
$27.49
+11 Extra Gift Points

Gelato (Zamnesia Seeds) feminized

Zamnesia Seeds introduces Gelato, a robust indica-dominant strain that exhibits impressive growth and offers a unique flavor profile. Our version is enhanced with the addition of Wedding Cake genetics, providing a distinctive experience for enthusiasts.

(219)
$34.99
+13 Extra Gift Points

Lemon Power Haze (Zamnesia Seeds) feminized

Refreshingly sweet and lemony yet nicely rich and dank: Lemon Power Haze by Zamnesia Seeds doesn’t just taste awesome but also has a strength that matches her great taste: Let this uplifting strain invigorate your senses. No doubt, an absolute treat for sativa lovers!

(171)
$24.99
+10 Extra Gift Points

Girl Scout Cookies (Zamnesia Seeds) Feminized

Girl Scout Cookies is an American hybrid that has become very popular in Europe. This strain features a combination of top Cookie genetics, resulting in a new variety that is both unprecedented and powerful. Its effects are uplifting and can provide relaxation, with potent buds that are ready for harvest in just 8-9 weeks of flowering.

(188)
$34.99
+14 Extra Gift Points

Cash Express (Zamnesia Seeds) feminized

If you’re looking for a high-performing Skunk that delivers impressive yields, Cash Express by Zamnesia Seeds should be on your radar. This classic Skunk combines a number of excellent qualities, making her not just a superb choice for those interested in high-yield cultivation, but also excellent for new growers seeking great results with minimal effort.

(125)
$24.99
+10 Extra Gift Points

Monster Dwarf Autoflower (Zamnesia Seeds) feminized

Monster Dwarf Autoflower by Zamnesia may be compact, but its qualities are not to be underestimated! This exceptional autoflowering cannabis seed variety is perfect for cultivation in limited spaces. Its impressive yields, notable skunky aroma, and enjoyable effects make Monster Dwarf Autoflower by Zamnesia a delightful autoflower that you're sure to appreciate!

(231)
$24.99
+10 Extra Gift Points

White Monster Autoflower (Zamnesia Seeds) feminized

White Monster Autoflower is a beginner-friendly autoflowering variety that offers the ease of cultivation and satisfying results. This variety is particularly suited for those starting their journey in seed cultivation, providing a straightforward growing process. An added advantage is its quick growth cycle, coupled with respectable yields for an autoflowering type.

(96)
$24.99
+10 Extra Gift Points

Cheese (Zamnesia Seeds) feminized

Cheese is a beloved strain of seed with roots in the UK. By blending Skunk x Northern Lights, this prize-winning variety matures in 8 weeks and is noted for its significant strength. It stands as a timeless favorite among aficionados!

(199)
$24.99
+10 Extra Gift Points

White Widow (Zamnesia Seeds) feminized

A highly recommended and firm favorite all around the world, White Widow is a hybrid strain of much acclaim and respect. Not just a pretty-looking plant, she is known for her robust growth and potency. If that wasn't enough, she's also a vigorous grower, taking just 9 weeks to flower.

(373)
$24.99
+10 Extra Gift Points

Critical (Zamnesia Seeds) feminized

A distinguished provider, Critical from Zamnesia Seeds is a (mostly) indica strain that is notable for its potency and impressive yields. A meticulous combination of Afghani and Skunk, this strain is compact yet remarkably productive, thriving with minimal supervision. In just 7 weeks of flowering, it is ready to offer its abundant flowers.

(308)
$24.99
+10 Extra Gift Points

Passion Fruitz Autoflower (Zamnesia Seeds) feminized

Top-tier genetics: Passion Fruitz Auto descends from OG Kush, Clementine, Orange, and California Orange strains. Fast and abundant growth: Moderate-sized plants deliver great yields in just 9 weeks. Tropical delight: Enjoy sweet tropical citrus terps with every hit. 20% potency: For a balanced and soothing effect.

(166)
$34.99
+13 Extra Gift Points

Permanent Marker (Zamnesia Seeds) feminized

Award-winning genetics: Permanent Marker was Leafly's Strain of the Year in 2023. Extreme potency: Enjoy up to 31% potency! High-profile origins: Permanent Marker was originally created by JBeezy at Seed Junky Genetics. Dank aromas: Enjoy lingering floral fumes with notes of soap and gas.

(108)
$34.99
+13 Extra Gift Points

Lemon Cherry Gelato (Zamnesia Seeds) feminized

Mouthwatering flavor: A delightful mix of fruity, pine, sour, sweet, tropical, and woody notes. Premium genetics: A cross of Sunset Sherbet × Girl Scout Cookies. Resilient & compact: Medium-sized plants suitable for various growing environments. Balanced effects: Promotes relaxation while enhancing focus and creativity.

(56)
$34.99
+13 Extra Gift Points

Black Runtz (Zamnesia Seeds) feminized

Tantalizing tastes: Enjoy flavors of sourness, berries, and fruit. Epic genetics: The offspring of legendary parents Zkittlez, Gelato, and Runtz. Rapid flowering: Watch your buds burst into maturity in as little as 8 weeks. Mind-blowing power: Prepare for potency levels of up to 24%.

(98)
$34.99
+13 Extra Gift Points

Fruit Punch (Zamnesia Seeds) feminized

Fruit Punch is a three-way cross of cannabis greats: Skunk #1, Haze, and Northern Lights. This blend resulted in a formidable strain with many loveable traits. Fruit Punch delivers on the terpene front—its tropical vibes will please those who like fruity cannabis. It also boasts 22% potency and euphoric, energizing effects.

(89)
$34.99
+13 Extra Gift Points

Tropicana Cookies (Zamnesia Seeds) Feminized

Both growers and tokers will love Tropicana Cookies and its impressive traits. These plants produce resinous, fragrant flowers, and the amount they yield will plaster a big smile on cultivators' faces. Ideal for homemade extracts and edibles, Tropicana Cookies will lend its fruity and sweet flavors to any creation. The relatively balanced genetics produce uplifting effects suitable for any time.

(217)
$34.99
+13 Extra Gift Points

Pineapple Express F1 Autoflower (Zamnesia Seeds) feminized

Boasting rich, sweet flavors and a rewarding growing experience, Pineapple Express F1 Autoflower is a cannabis seed variety that delivers a substantial yield in as little as 9 weeks from germination. With a manageable height of just 20–28 inches, this strain is well-suited to indoor, outdoor, and greenhouse spaces. Discover the robust qualities of this F1 specimen for yourself!

(446)
$44.99
+18 Extra Gift Points

Grape Ape F1 Autoflower (Zamnesia Seeds) feminized

Boasting reliable and resilient genetics, Grape Ape F1 Autoflower is a versatile and accessible strain. This autoflowering cultivar takes just 8–9 weeks from seed to harvest and stays relatively short, making it ideal for indoor growing. With very little maintenance or upkeep required, growers can look forward to buds that are known for their delightful sweet berry flavor and relaxing qualities.

(158)
$44.99
+18 Extra Gift Points

Kalini Asia (Zamnesia Seeds) Feminized

Kalini Asia, the “Flower from the Hindu Kush”, is a beautiful purple variety that combines the best and most elusive purple phenotypes of Kush mountain varieties. Exclusively bred by Zamnesia, this gorgeous plant will not just catch the eye with her vibrant purple colors, she will also please with pungent pine aromas and a deeply relaxing yet euphoric sensation.

(475)
$34.99
+13 Extra Gift Points

GG#4 (Zamnesia Seeds) feminized

Discover the exclusive GG#4, now available at Zamnesia Seeds! This exceptionally robust and flavorful Indica, previously only found in the US, offers a harmonious blend of sensations. Its remarkable strength makes GG#4 a top choice for those seeking therapeutic benefits for various health conditions.

(396)
$34.99
+13 Extra Gift Points

Blueberry Autoflower (Zamnesia Seeds) feminized

The classic Blueberry variety has been given an autoflowering update. By crossing this well-known strain with ruderalis genetics, we've created a robust, fast-growing, and potent plant that's ready in approximately 8–9 weeks from planting to harvest.

(932)
$27.49
+11 Extra Gift Points

Northern Lights (Zamnesia Seeds) feminized

Northern Lights is a highly esteemed strain that has become a favorite due to its robust growth and generous yields. It completes its flowering cycle in a mere 7 weeks and is predominantly indica. Capable of producing substantial yields, Northern Lights is known for its quality output.

(288)
$23.99
+10 Extra Gift Points

Black Diamond Autoflower (Zamnesia Seeds) Feminized

Yummy terpenes: Sweet and fruity flowers with aromas of grape. 23% Potency: Hits the perfect potency sweet spot. Quick turnaround: Black Diamond Auto goes from germination to harvest in only 8–9 weeks. Indica dominant: A Blackberry, Diamond OG, and ruderalis cross, this plant is 90% indica.

(60)
$34.99
+13 Extra Gift Points

White Truffle Autoflower (Zamnesia Seeds) feminized

Elegant flavors: Enjoy notes of sweet autumn fruits and buttery nuts. Super speedy genetics: White Truffle Autoflower goes from germination to harvest in just 8–9 weeks. Compact plants: Ideal for small tents and converted cupboards. Full-body effects: White Truffle Autoflower eases the mind and soothes the body in minutes.

(58)
$34.99
+13 Extra Gift Points

Black Diamond (Zamnesia Seeds) Feminized

Superb genetics: Descending from Blackberry and Diamond OG. Rich and smooth smoke: Black Diamond offers a sweet experience filled with fruity notes. Productive plants: Specimens grow tall and promise large yields in optimal conditions. Pronounced effects: A potency of 23% powers a long-lasting, soothing effect.

(28)
$34.99
+13 Extra Gift Points

Sticky Broccoli Autoflower (Zamnesia Seeds) feminized

Easygoing cultivation: Effortless and accessible growing for all. Sticky Beast x Green Crack x Ruderalis: Derived from legendary parentage. Savory specialty: Spicy and sweet flavors and aromas. Euphoric and Relaxing effects: Perfect for any time of day.

(47)
$29.99
+13 Extra Gift Points

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Fast Flowering Cannabis Seeds for Quick Harvests

If you value speed and consistency, our collection of fast flowering seeds is made for you. These strains are bred to deliver quality harvests in record time without sacrificing potency or flavour. Most are photoperiod varieties refined for short flowering cycles, though you’ll also find a few exceptionally fast autoflower options.

With fast flowering strains, growers can harvest weeks earlier than with standard photoperiod plants, ideal for outdoor growers in shorter seasons or anyone eager for quicker results. Expect resilient genetics, dense buds, and excellent cannabinoid profiles across the range.

Whether you’re looking to shorten your growing calendar or fit in multiple harvests per year, Zamnesia’s fast flowering cannabis seeds offer the best of both worlds: speed and superior quality.

Frequently Asked Questions

🌱 What are fast flowering cannabis seeds?
They’re photoperiod strains bred to reduce flowering time, allowing you to harvest sooner.
⚡ How fast do these strains flower?
Most finish within 6–7 weeks of flowering, though times vary slightly by genetics.
☀️ Can I grow fast flowering seeds outdoors?
Yes, they’re perfect for growers in cooler climates or shorter growing seasons.
🧬 Are there autoflowering options too?
Yes, you’ll find a few autoflowers that match the speed of these photoperiod strains.
📦 How are the seeds shipped?
All orders are packed discreetly and securely for safe, private delivery.