9 Best Autoflower Seeds: Top Autoflowering Picks for 2024

autoflower seeds - featured image

With a growing community of cannabis enthusiasts, both new and experienced, the allure of autoflowering strains has never been stronger. These remarkable seeds offer a gateway to cultivating premium-quality cannabis with remarkable ease and efficiency.

Imagine a world where you can harvest your cannabis plants in record time, regardless of the season or location. 

Picture a garden where the sun reigns supreme, and where the yields are bountiful without the need for a horticultural degree. 

This is the tantalizing promise of the best autoflowering seeds, a promise that has captivated the hearts and green thumbs of growers around the globe.

Read on and let’s talk about the top autoflowering cannabis seeds that should be on your list. We’ll round up the best options that are ever-present on many seed bank shelves. 

Understanding Auto Flowering Seeds 

Autoflower cannabis seeds possess a unique genetic trait that sets them apart from their photoperiod counterparts. 

Unlike regular cannabis seeds, which rely on changes in light cycles (12 hours of light and 12 hours of darkness) to initiate flowering, autoflower seeds operate on a different internal clock.

Autoflower seeds are the result of complex hybridization, incorporating genetics from Cannabis ruderalis, Cannabis sativa, and Cannabis indica strains. 

The defining characteristic of autoflowering marijuana seeds is their ability to flower automatically, regardless of the light cycle. 

This means they start flowering after a certain number of weeks from germination, typically around 2 to 4 weeks, depending on the strain. In contrast, regular seeds require specific light adjustments to trigger flowering.

Autoflower vs Feminized and Regular Seeds

When buying cannabis seeds, the specific type to choose is a crucial consideration. You will have three main options – autoflowering, feminized, and regular. Read on and learn how one is different from the other. 

Life Cycle Differences 

Regular cannabis seeds follow a traditional life cycle that mimics the changing seasons. They require a change in the light cycle to move from the vegetative stage to the flowering stage. 

These seeds often necessitate precise control over light conditions, making them ideal for indoor growers with specialized setups or outdoor growers who have natural daylight to rely on.

The key distinction between feminized and regular seeds lies in gender: feminized seeds are specifically bred to produce only female plants, eliminating the risk of male plants that can pollinate females and reduce the quality of the harvest. 

This makes feminized seeds a preferred choice for many growers seeking high-potency and resinous buds.

Autoflower seeds, on the other hand, operate independently of light conditions. They automatically transition from vegetative growth to flowering based on their internal genetic clock. 

This means that autoflowers are not reliant on a specific light schedule, making them incredibly adaptable to various growing environments, including outdoor gardens with unpredictable weather patterns.

Yield and Growth Rate Comparisons

While both feminized, regular, and autoflower weed seeds can yield high-quality cannabis, each has its unique advantages when it comes to speed and size.

Feminized cannabis seeds, like regular seeds, have a longer vegetative growth period, allowing plants to potentially grow larger and produce more significant yields. This makes them a popular choice for growers who prioritize maximizing the size and yield of their plants.

Autoflower seeds, as mentioned earlier, have a significantly shorter life cycle, typically maturing in 8-12 weeks from seed to harvest. This rapid growth rate can be a game-changer for growers seeking quick turnaround times or multiple harvests in a single season. 

However, autoflowers tend to be smaller in stature compared to regular or feminized plants.

Top Picks for the Best Autoflower Seeds 

The search for autoflowering cannabis strains can be overwhelming. It doesn’t have to be difficult! Save time and focus on the options mentioned below. They’re from reputable seed banks, so you can be confident that the quality is exceptional. 

1. Granddaddy Purple

Photo from ILGM 

Let’s commence our list of the best autoflower seeds with one that many of you will surely recognize. With THC content ranging from 14% to a potent 23%, indulging in Grand Daddy Purple Autoflower may leave even seasoned smokers pleasantly immobilized on their couches.

Perfectly suited for novice growers, those with limited space, or those yearning for multiple annual harvests, Grand Daddy Purple Autoflower seeds offer an accommodating cultivation cycle. 

These autoflowering marijuana seeds require no special lighting conditions to flower and are ready for harvest in a remarkably short span of 10 to 14 weeks.

One of the most appealing aspects of cultivating Grand Daddy Purple Autoflower seeds is the relatively short period to harvest. In just eight weeks, these plants transform into compact, bushy wonders, yielding anywhere from 5 to 15 ounces per square yard when grown indoors.

Outdoor growers can expect similar results, with an average yield of approximately 4-6 ounces per plant or 150 grams. This strain’s robustness ensures that it automatically transitions to the flowering stage in about eight weeks, making it resilient to varying light conditions.


2. White Widow 

Photo from ILGM 

White Widow Autoflower, an iconic strain, has roots that trace back to the Netherlands. It’s believed that Green House Seeds pioneered its creation in the 1990s. 

This hybrid strain leans slightly towards India, boasting genetics from South Indian Indica and Brazilian sativa landrace strains. While it has given birth to renowned strains like White Russian and Blue Widow, the original White Widow remains a timeless classic.

In ideal conditions, it yields 5 to 15 ounces per plant outdoors, with a swift growth cycle of 10 to 14 weeks and modest heights of 20 to 24 inches. 

Whether you’re new to cultivation or a seasoned grower, White Widow Seeds embodies classic cannabis charm with modern convenience. 

Do you want to save money on your purchase? Buy from ILGM, a reputable seed bank, and enjoy free shipping on all orders. 


3. Girl Scout Cookies 

Photo from ILGM

Next on our compilation of the best autoflower seeds is Girl Scout Cookies. In sunny California, Girl Scout Cookies gained popularity, born from a union between Durban Poison (Sativa) and OG Kush (Indica-dominant hybrid).

These autoflower seeds grow with minimal care, automatically entering the flowering stage. They thrive in varied light conditions, making them ideal for challenging climates and smaller spaces. They are resilient, deterring pests and mold, great for beginners.

Adaptable to different climates, Girl Scout Cookies Autoflower Seed suits various environments. They flower in 7 to 10 weeks, yielding compact plants with high THC levels.


4. Super Skunk 

Photo from ILGM

Super Skunk emerged from the crossbreeding of Skunk #1 (a hybrid) with an Afghani Indica, a pioneering venture by Sensei Seeds. This strain distinguishes itself by being one of the first hybrids to incorporate an Afghani lineage, setting it apart from the original Skunk (Skunk #1).

This autoflower seed produces denser and thicker buds, exuding a pungent yet sweet aroma that promises an overall enjoyable experience.

Super Skunk is renowned for its easy cultivation, appealing to beginners and veterans alike. This autoflowering strain features an impressively short flowering period, averaging only 48 days. This brevity opens the door to multiple harvests for those who time their planting correctly.

While Super Skunk thrives indoors, it also performs well outdoors. With a compact stature ranging from 16 to 28 inches, it yields approximately 5 to 15 ounces of marijuana per plant.

Super Skunk autoflowers deliver a potent buzz characterized by relaxation and mental clarity. It imparts a strong physical sensation, making it an ideal choice for relaxation.


5. Blue Dream 

In your search for the best autoflower cannabis seeds, Blue Dream is one option not to miss. It inherits its genetics from a robust ruderalis strain and the Sativa-dominant hybrid, Blue Dream.

Blue Dream Autoflower seeds are a boon for growers seeking simplicity, making them ideal for novices or those with limited space. 

The Blue Dream Autoflower is a visual delight in the world of cannabis. Its striking blue and purple hues make it a decorative gem wherever it grows, whether in a basement, on a balcony, or in a garden. 

Blue Dream Autoflowering Seeds thrive indoors due to its compact size, but its resilient ruderalis heritage ensures success in outdoor settings as well. 

If opting for outdoor cultivation, provide a temperate, dry, warm environment, and you can anticipate harvesting Blue Dream Autoflowering in just 10 to 14 weeks.

Cultivating Blue Dream Autoflowering Cannabis Seeds is a sheer delight, even for beginners. Its relatively short vegetative stage means you’ll spot signs of flowering as early as five weeks. 

Buy this autoflower seed from ILGM and enjoy free shipping to save on cost! 


6. Purple Lemonade 

Photo from Reddit 

A colorful Indica-dominant hybrid, Purple Lemonade is one of the most beautiful autoflowering strains. 

This delightful strain yields generously, with indoor harvests reaching 400-500 g/m² (1.3-1.6 oz/ft²), and outdoor production ranging from 50-250 g/plant (1.7-8.8 oz/plant) of delectable lemonade. Prepare for a tantalizing harvest in just 8-9 weeks of flowering.

Purple Lemonade Auto‘s effects are a harmonious blend of strength and balance. It commences with an uplifting, giggly, and sociable euphoria before gracefully transitioning into a profound full-body relaxation. 

Whether you seek daytime inspiration or a tranquil evening on the couch, this strain delivers a versatile experience.

Beyond its recreational appeal, Purple Lemonade Autoflwoer Seed possesses therapeutic potential. It proves beneficial in the treatment of glaucoma, anxiety, nausea, rheumatism, and migraines.


7. Northern Lights

Northern Lights Auto, a feminized autoflowering strain, represents a masterpiece of cannabis genetics, boasting roots in the mountainous regions of Afghanistan. With an impressive collection of Cannabis Cups to its name, Northern Lights Auto showcases undeniable quality.

This nearly pure Indica marvels in its origins, hailing from indigenous Afghani strains. The infusion of genes from the Thai lineage has only amplified its hybrid prowess. 

Northern Lights Auto is renowned for its potent couch-lock effects, inducing feelings of relaxation, happiness, and drowsiness. Tailor-made for nighttime use, it has gained popularity as a top choice for addressing symptoms such as insomnia, stress, and loss of appetite.

Boasting an impressive THC content of up to 22% in an average phenotype, Northern Lights Auto has the power to deliver a knockout experience with just a couple of hits.

Northern Lights Auto enters the flowering stage at an impressively early juncture, allowing growers to harvest dense, crystal-laden buds in under 11 weeks from seed. 


8. Zkittlez 

With these autoflower weed seeds, you can harvest flowers renowned for their delectable fruity flavor reminiscent of the beloved candies from which it takes its name. 

Embrace the potential of a soaring high with Zkittlez Auto, boasting THC levels that can reach an impressive 24%. Prepare for an experience that takes you to new heights of euphoria.

Zkittlez Autoflower Seed demonstrates its productivity with a substantial yield potential, offering up to 500 grams per square meter. Your harvest will be as bountiful as it is flavorful.

In just 8-10 weeks, you can watch the magic of Zkittlez Auto unfold, from seed to harvest. The rapid development of this autoflower ensures you won’t be waiting long to savor its sweet rewards. 


9. Durban Poison 

Wrapping up our list of the best autoflower cannabis seeds is Durban Poison. This Sativa-dominant strain boasts a THC content ranging from 20% to 24%, making it a potent choice for cannabis enthusiasts

Prepare for a bountiful harvest with Durban Poison Autoflowering cannabis seeds, as they can yield up to 500 grams per square meter. Embrace the abundance of this legendary strain.

Experience the rapid development of Durban Poison Auto, from seed to harvest, in just 8 weeks. This efficient flowering time ensures you won’t have to wait long to enjoy its legendary effects.

These autoflowerring seeds shine as a rapid grower, with a life cycle as short as 12 weeks. Experience the magic of Durban Poison in record time.


How to Choose Autoflowering Seeds

Choosing the right autoflower cannabis seeds is a crucial step in your marijuana cultivation journey. Here are some tips to help you make informed decisions:

  • Consider Your Growing Space: Assess your available growing space, whether it’s an indoor tent, a closet, or an outdoor garden. Some autoflower cannabis seeds produce plants that are more compact while others can grow larger.
  • Determine Your Goals: Define your cultivation goals when choosing the best autoflowering cannabis seeds. Are you looking for high yields, potent THC content, specific flavors, or medicinal properties? Different autoflowering seeds cater to various preferences. 
  • Research Strain Characteristics: Each autoflowering strain has unique characteristics, including THC levels, CBD content, aroma, flavor, and growth pattern. Research extensively to find a strain that aligns with your preferences and needs.
  • Check Growing Difficulty: If you’re new to cannabis cultivation, opt for beginner-friendly autoflowering seeds. These are typically more forgiving of mistakes and require less maintenance. 
  • Choose a Trusted Seed Bank: Look for well-established seed banks with a positive reputation for providing high-quality autoflowering seeds. Read reviews and ask for recommendations. Some may even offer free shipping on all orders, such as ILGM
  • Check for Awards and Recognition: Some strains have received awards and recognition in cannabis competitions. These accolades can be an indicator of exceptional quality, so consider strains with a history of success.
  • Consider Growing Environment: Take into account your growing environment, whether it’s indoors, outdoors, or in a greenhouse. Some strains are better suited to specific conditions, so choose one that thrives in your chosen setting.


From the fruity sweetness of Zkittlez Auto to the legendary potency of Durban Poison Auto, the best autoflower seeds can produce high-quality plants that offer an unrivaled experience. Buy them only from a reputable autoflower seed bank for the best harvests! 

Whether you’re a beginner seeking ease of cultivation or a seasoned grower in pursuit of high yields and exceptional flavors, autoflowering strains provide a convenient and efficient option. 

With rapid growth, impressive THC levels, and enticing flavors, these cultivars represent the future of cannabis cultivation.


What are autoflowering cannabis strains?

Autoflowering weed strains are varieties of marijuana that automatically switch from the vegetative growth phase to the flowering phase without relying on changes in light cycles. This makes them grow and mature faster than traditional photoperiod strains.

What is the average flowering time for autoflowering strains?

Autoflower seeds typically have a shorter flowering time compared to photoperiod strains. On average, they flower in about 8 to 10 weeks from germination, although some strains may take slightly longer or shorter.

Are autoflowering strains suitable for beginners?

Yes, autoflowering strains are often recommended for beginners due to their ease of cultivation. These marijuana seeds require less attention to light schedules and are more forgiving of mistakes, making them a great choice for those new to growing cannabis.

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