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Autoflower cannabis seeds

Explore Shottas® autoflower seeds that are easy to grow and deliver fast results. Whether you’re a first-time grower or a seasoned enthusiast, this category guide explains how autoflowering seeds work, how to choose the right genetics, and what to expect from seed to harvest. Browse our range and pick unique auto cannabis seeds matched to your needs.

Afghan Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

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AK 47 Auto
Price range: 7,00 € through 49,00 €
Autoflowering Seeds

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Amnesia XXL Auto
Price range: 7,00 € through 49,00 €
Autoflowering Seeds

Select options This product has multiple variants. The options may be chosen on the product page
Critical Mass Auto
Price range: 7,00 € through 49,00 €
Autoflowering Seeds

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Gelato Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

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GG4 Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

Select options This product has multiple variants. The options may be chosen on the product page
Girl Scout Cookies Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

Select options This product has multiple variants. The options may be chosen on the product page
Jack Herer Auto
Price range: 7,00 € through 49,00 €
Autoflowering Seeds

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Purple Haze Auto
Price range: 7,00 € through 49,00 €
Autoflowering Seeds

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Runtz Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

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The Original Z Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

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Wedding Cake Auto
Price range: 8,00 € through 56,00 €
Autoflowering Seeds

Select options This product has multiple variants. The options may be chosen on the product page
White Widow Auto
Price range: 7,00 € through 49,00 €
Autoflowering Seeds

Select options This product has multiple variants. The options may be chosen on the product page

What are auto cannabis seeds?

Automatic cannabis seeds—also called autoflowering seeds—are a type of genetics that begin to flower based on age rather than changes in the light cycle. In practice, that means the plants start flowering regardless of light: they don’t need specific hours of darkness to begin flowering.

Most modern autoflowering cannabis seeds are hybrids that include genetics from cannabis ruderalis (wild cannabis), which naturally evolved in harsh climates and short seasons. Thanks to that heritage, autoflower strains are typically compact, fast, and more tolerant of variable conditions.

In casual language, growers often refer to these lines as autoflowering marijuana, and each autoflowering strain can express slightly different timing, structure, and aroma. You’ll also see the term autoflower cannabis seeds used interchangeably in the industry. Quick note: naming varies by breeder, but the grow fundamentals stay the same.

Key features of the autoflowering seeds we stock:

Short growth time — reach harvest in just 8–12 weeks after germination.

Genetic resilience — run sturdy plants that handle fluctuating conditions.

Flexible cultivation — suitable for indoors and outdoor growing alike.

No need to manipulate the light cycle — these are plants that flower on their own without extra steps.

Autoflower seeds from Shottas® — what’s in our range?

Choosing the right autoflowering seeds from the Shottas® seed bank depends on several factors. First, consider your cultivation environment:

Indoor — go for compact genetics that thrive in limited space.

Outdoor — pick automatic seeds bred for moisture tolerance and temperature swings.

Next, assess difficulty. If you’re a beginner, look for stable genetics with predictable growth. Autoflowering feminized seeds remove the risk of male plants and help you focus on healthy development.

Consistent, quality autoflowering makes the learning curve smoother for less experienced growers. To keep things straightforward, many growers choose feminized autoflowering cannabis seeds for their first runs, moreover auto seeds remain popular for compact, quick-turn schedules.

Here are some of the seeds you’ll find in this Shottas® category:

Critical Mass Auto (Indica 60%, Sativa 40%)

Amnesia XXL Auto (mostly sativa)

Why pick fast autos? See the advantages!

If you value speed and a straightforward grow, our autoflowering cannabis seeds will be right up your alley. Here’s why these autos are so popular:

1. Rapid growth cycle

Don’t wait months for results—choose autoflower seeds and get quick turnarounds. In ideal conditions, only 8–12 weeks pass from seedling to harvest. This makes high yield autoflower seeds especially attractive for tight schedules and limited space. For tight timelines, seeds are ideal when you want speed without fuss.

Outdoor grows — start in May and harvest in July–August, or plant again in June and harvest in September/October before the first frosts. That timing helps outdoor growers plan multiple runs.

2. Resilience and ease of cultivation

Run stable autos that shrug off pests and diseases better than many photoperiod strains. Their genetics help plants keep going even through minor watering mistakes or temperature changes, making them ideal for inconsistent climates.

Don’t stress about cool nights — our autos handle drops in temperature.

Greater tolerance to pests and diseases adds a layer of security.

Ideal for beginners — if you’re just starting cannabis cultivation, autos are easy to grow and forgiving.

3. No tinkering with the light cycle

Skip complicated lighting schedules. Autoflower plants start flowering based on age, not on hours of light or darkness. That simplicity means you can grow autoflower seeds indoors year-round, and the plants will begin flowering without extra steps. With a steady 18/6 schedule, you can grow autoflower with minimal adjustments.

Save time and effort — autos flower regardless of light, which simplifies planning.

Keeping a single light schedule makes continuous cycles easier.

4. Discreet and compact size

Need a small footprint? Many autoflower strains stay short and bushy, which helps with limited space and stealth.

Perfect for small tents and home growing.

Great for people who value discretion — most autos reach about 60–90 cm in height.

5. Huge variety — find your ideal strain

At Shottas® you’ll find all kinds of automatic cannabis: indica, sativa, and hybrid lines with different terpene profiles, THC and CBD ratios, and effects. Whether you prefer relaxing indica vibes or an uplifting sativa kick with creative energy, there’s something here for every taste.

Fast automatic seeds are mainly about:

Flavor and aroma — citrus, dessert notes, classic skunk/fuel, and more.

Desired effect — chill body stone, balanced hybrid buzz, or daytime motivation.

Use case — pick the strain for the moment: relaxing evenings or a spark of creativity.

Across our autoflower varieties you can dial in traits to suit your space and schedule.

6. Year-round indoor potential

Planning an indoor run? Automatic seeds don’t need seasonal light shifts, so you can keep a perpetual cycle and enjoy harvests every few weeks. That’s how many cannabis growers build a steady pipeline. Many hobbyists grow autoflowering seeds on simple, repeatable light cycles to keep fresh jars coming.

7. Saving time and money

By choosing autoflowering seeds, you can reduce electricity use and skip complex training to trigger bloom. Efficient life cycle, fewer variables.

Lower spend on lighting and nutrients.

Reduced risk of losses thanks to genetic hardiness.

Autoflowering — indoors or outdoor?

Our automatic seeds give you maximum flexibility. Decide on indoor or outdoor growing and match your plan to local conditions.

Indoor growing

In controlled conditions you can push for the best results. Autoflower seeds produce compact cannabis plants that fit into limited space and finish at a brisk pace. Their size also makes seeds indoors easier to manage in smaller tents. Each cannabis plant in this category tends to stay manageable from start to finish.

Outdoor growing

Outside, autos benefit from free sunlight and fresh air. Thanks to the short life cycle, you can plan outdoor harvests before the first frosts and get healthy yields on schedule. In warmer climates (Mediterranean) you can enjoy outdoor harvesting several times a season. Choose outdoor autoflower seeds bred for resilience in variable weather.

Auto marijuana — effects

Effects depend on the strain. As always, pick the profile that matches your preferences:

Indica, e.g., Critical Mass Auto — typically relaxing, body-focused “couch-lock.”

Sativa, e.g., Amnesia XXL Auto — more energizing and head-focused.

Hybrids, try also photoperiod Candy Flip — the best of both worlds with balanced effects.

Some lines are bred for higher THC levels, while CBD-forward options stay mellow for daytime use.

FAQ — most common questions about autoflowering

1. Are autoflowers good for beginners?

Yes. Their simplicity and genetic resilience make them a solid choice if you’re new. Many growers consider autoflower seeds for beginners an ideal first step because these seeds are easy and predictable.

2. How long is the growth cycle?

Only about 8–12 weeks from seed to harvest in optimal conditions. With super autoflower seeds and efficient planning, you can run multiple cycles per season.

3. Do autoflowers differ in flavor or aroma?

No. You’ll find the same wide spectrum of terpene profiles you know from photoperiod cannabis strains. Quality autoflowering lines keep the character while shortening the time to harvest.

4. Are your autos feminized?

Yes. Our category focuses only on feminized autoflowering seeds. You’ll also see terms like autoflowering feminized seeds and auto flowering feminized seeds — all describe lines designed to produce female plants and consistent yields.

5. Can I grow autos year-round?

Indoors — absolutely. Because autos flower based on age, you can keep a steady rhythm without seasonal light changes. In warmer regions, outdoor autoflowering runs can also be extended.

Choose your dream strain

If you plan to buy autoflowering cannabis seeds, start with stable, seeds feminized from proven breeders as Shottas®Seeds. Compare hybrids, THC levels, CBD ratios, growth habits, and flowering time to find the best autoflower seeds for your setup.

Many cannabis users value automatic seeds for quick turnarounds and reliable results. If you’re looking for high yield autoflower seeds or the best auto flower seeds for limited space, this category helps you choose autoflowering seeds that fit your goals.

You can also filter for feminized autoflower seeds and specific autoflower strains to narrow the list. And if you’re shopping for weed seeds broadly, our seed bank has more lines beyond autos. For clarity, many breeders publish thc percentages alongside lab reports so you can align expectations with your environment.

Start growing with autos Shottas®Seeds

Looking for recommendations? Check indica-leaning Ice Cream Cake for dense buds, Amnesia XXL Auto for a sativa-style lift, Critical Mass Auto for weighty harvests, and Candy Flip if you want a hybrid with balance. If you want to buy the best autoflower seeds for your environment, consider light cycle stability, life cycle length, and how your seeds develop under your conditions.

Outdoors, pick automatic cannabis with a hardy growth cycle; indoors, choose autos that respond well to your hours of light. With the right setup, growing autoflower seeds is straightforward and can produce cannabis efficiently from seed to harvest. Pro tip: gentle airflow and steady feeding make autos shine without complicated training.

Finally, remember: auto flowering seeds and auto flowering feminized seeds are simply naming variations used by different breeders. Whether you call them autoflower weed seeds, automatic cannabis, or plain autos, the principle is the same — age-triggered bloom that makes them ideal for compact spaces and continuous runs.

Summary checklist:

Choose autoflowering seeds suited to your environment (indoors/outdoor).

Match genetics (indica/sativa/hybrid) to the effect you want.

Plan the hours of light for efficient indoor cycles — even though autos don’t require darkness to start flowering, consistent schedules help.

Pick seeds to reach harvest whenever you want — many finish in 8–12 weeks after germination.

Look for lines bred to resist pests and diseases if your area is challenging.

Whether you’re after outdoor harvests before frost or a compact tent rotation, autoflower seeds produce fast, reliable cycles. Our seeds offer options for beginners and veterans alike, with genetics designed for best results in different conditions.

Legal note:

At Shottas, we operate internationally. Our offer is therefore aimed both at growers from countries where cannabis cultivation is legal, as well as individuals who collect seeds of various cannabis strains for collector’s purposes only. We do not encourage anyone to break the laws in force in their respective country, and all information about cannabis and cultivation guidelines is provided strictly for informational purposes.

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July 27, 2026 by Maciej Drabek

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Shottas advises its clients to familiarize themselves with the laws and regulations applicable in their local area before starting any cultivation. Shottas cannot be held responsible for actions that violate the laws or regulations in force in a given region. In locations where the cultivation of cannabis is not permitted, cannabis seeds should be kept as a valuable collectible item.

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