The Best Autoflowering Strains for Outdoors
Not only are autoflowers easy to manage in comparison to regular feminized seeds, but they provide growers with a great yield. When grown outdoors, autoflowers usually do very well as they’re highly resistant to pests and diseases.
Autoflowering strains can be grown indoors and outdoors with very little maintenance and that’s what makes them a great plant to growers at all levels. When grown outdoors, autoflowers usually do very well as they’re highly resistant to pests and diseases.
Not only are autoflowers easy to manage in comparison to regular feminized seeds, but they provide growers with a great yield of around 100 to 200g. Smaller plants may only yield around 50 to 100g but that’s still a good amount considering outdoor autoflower strains are easy to cultivate.
In this article, you’ll learn the best autoflowering strains to grow outdoors and which one is the most suitable for you.
GG4 (also known as Gorilla Glue)
With autoflower seeds, you can expect to harvest at a much faster rate, even when grown outdoors. Gorilla Glue will yield between 5 to 15 ounces per plant and is ready to harvest after only 10 to 14 weeks.
GG4 autoflower seeds
With GG4 aka Gorilla Glue aka Original Glue autoflower seeds, your harvest is ready extremely fast. Autoflower seeds produce compact plants, making this the perfect strain to grow in smaller grow sites.
What makes Gorilla Glue special and one of the best autoflowers for outdoors is that it can be grown all year long. It’s also important to note that Gorilla Glue is highly resistant to mold and rotting, so if you live in a state that’s wet and rainy your plants will still do well outdoors.
Read our full strain report for GG4, or find the prices for GG4 autoflower seeds in our store.
GG4 cultivar profile
| Plant type | 50% indica 50% sativa |
| THC | Up to 26% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Steppe | Mediterranean |
| Plant size | Compact |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Earthy | Pine | Sour | Sweet |
| Effects | Happy | Uplifted |
| Awards | Cannabis Cup | Jamaican World Cup |
| Terpenes | Caryophyllene | D-Limonene | Ocimene | Humulene | Myrcene |
White Widow
The 60/40 indica hybrid that delivers happy and chilled vibes has been a popular choice by cannabis enthusiasts since the 1990s. White Widow autoflower can have THC levels up to 19% and feels just potent enough without producing couch-lock.
White Widow autoflower seeds
White Widow autoflower seeds make it even easier for you to grow this classic Cannabis strain at home! It delivers those chill happy vibes that many people associate with marijuana.
It’s easy to grow White Widow outdoors and if you time it right, you’ll be able to harvest twice during a single grow season. For example, growing between March-September in a 10-14 week period depending on where you live.
Read our full strain report for White Widow, or grab yourself 20 seeds for the price of 10 with our White Widow autoflower seeds.
White Widow cultivar profile
| Plant type | 60% indica 40% sativa |
| THC | Up to 19% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Temperate | Mediterranean | Steppe |
| Plant size | Compact |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Earthy | Herbal | Pungent | Spicy | Sweet | Woody |
| Effects | Creative | Euphoric | Happy | Relaxed | Uplifted |
| Awards | Cannabis Cup Winner 1995 |
| Terpenes | Caryophyllene | Beta-Pinene | Carene | Myrcene | D-Limonene |
Blueberry
Fruit and delicious are two words that can be used to describe the Blueberry strain. Blueberry is an 80% indica strain that can reach levels of THC up to 16%, it even won an award at the High Times Cannabis Cup in 2000. If you’re a beginner grower, Blueberry is a great option as it’s very forgiving and doesn’t need a lot of cultivation expertise.
Blueberry autoflower seeds
This strain even won the 'Best indica' award in the High Times 'Cannabis Cup' in 2000 - and for good reason. This plant looks amazing and is very forgiving for beginners.
It’s one of the best autoflowering outdoor seeds because it produces high yields and doesn’t take up much space. That means, if you’re trying to stealth grow and avoid being spotted by your neighbors then Blueberry is one of the best auto outdoor strains to cultivate.
Read our full strain report for Blueberry, or find the prices for Blueberry autoflower seeds.
Blueberry cultivar profile
| Plant type | 80% indica 20% sativa |
| THC | Up to 16% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Steppe | Mediterranean |
| Plant size | Compact |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Berry | Earthy | Fruity | Pine | Sweet |
| Effects | Euphoric | Happy | Relaxed | Sleepy |
| Awards | Cannabis Cup Winner |
| Terpenes | Caryophyllene | Myrcene | Alpha-Pinene | Beta-Pinene | Linalool |
Zkittlez
When it comes to outdoor autoflower strains, Zkittlez is up there as an easy-to-grow plant for beginners and a strain with high levels of THC at 23%. Zkittlez is one of the highest yielding autoflower outdoor strains.
Zkittlez autoflower seeds
Zkittlez comes from a delicious combination of Grape Ape and Grapefruit strains. The genetics lead to an indica-dominant strain with an impressively fruity flavor.
To maximize your outdoor autoflower yield it’s important to grow your cannabis plants in the right conditions like starting in large pots to accommodate your plant’s growth. Other ways to take care of your autoflower plants and maximize their potential is to not overfeed your Zkittlez plants, as it can result in nutrient burn.
Read our full strain report for Zkittlez, or find the prices for Zkittlez autoflower seeds.
Zkittlez cultivar profile
| Plant type | 70% indica 30% sativa |
| THC | Up to 23% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Mediterranean | Continental | Steppe |
| Plant size | Compact plant |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Fruity | Pepper |
| Effects | Euphoric | Happy | Relaxed | Uplifted | Sleepy |
| Terpenes | D-Limonene | Humulene | Valencene | Beta-Pinene | Myrcene |
Wedding Cake
The 70% indica strain that contains hints of vanilla and sweetness provides consumers with a relaxing and energizing vibe. Wedding Cake was created by combining Cherry Pie and Girl Scout Cookies to form a strain with THC levels of up to 25%.
Wedding Cake autoflower seeds
Wedding Cake strain is truly a match made in heaven. This delicious hybrid is a great way to relax while staying sharp all night long.
If you’re wondering 'Do autoflowers do well outdoors?', then Wedding Cake is one of the best outdoor autoflower strains because it’s not difficult to grow and the plants are very resistant to pests and environmental factors. The ruderalis genetics that Wedding Cake derives from allow it to handle various weather conditions, however it’s still important to protect the plants from extreme temperatures.
Read our full strain report for Wedding Cake, or find the prices for Wedding Cake autoflower seeds.
Wedding Cake cultivar profile
| Plant type | 70% indica 30% sativa |
| THC | Up to 25% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Continental |
| Plant size | Compact |
| Flowers | 10 to 14 weeks |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Taste and Smell | Vanilla | Sweet | Earthy | Ginger |
| Effects | Relaxing | Energizing |
| Terpenes | Myrcene | L-Limonene | Caryophyllene | Valencene | Linalool |
Durban Poison
The infamous 100% sativa landrace strain is loved by both cannabis enthusiasts and growers. Durban Poison contains THC levels up to 20% and is a hardy plant that displays strong resilience to disease, pests and works well in most climates.
Durban Poison autoflower seeds
Durban Poison is 100% sativa and delivers energizing, long-lasting highs with focus and creativity, making it the perfect daytime strain.
If you live in a warmer area with a long summer, Durban Poison is one of the best outdoor autoflower weed strains because you can double your harvest during one growing season. For the best results grow your autoflower outside in potting soil that consists of 65% soil and 35% aeration materials like coco coir (coconut fiber).
Read our full strain report for Durban Poison, or find the prices for Durban Poison autoflower seeds.
Durban Poison cultivar profile
| Plant type | 100% sativa |
| THC | Up to 20% |
| CBD | Insignificant amount |
| Difficulty | Easy |
| Climate | Indoors | Steppe | Mediterranean |
| Plant size | Compact |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Cheese | Citrus | Earthy | Fruity | Skunky | Sweet |
| Effects | Euphoric | Happy | Relaxed | Sleepy | Uplifted |
| Terpenes | Humulene | Terpinolene | Myrcene | D-Limonene | Ocimene |
Girl Scout Cookies
The potent 80% indica strain Girl Scout Cookies is a cannabis cultivator’s dream, whether they’re a beginner or advanced grower.
Girl Scout Cookies autoflower seeds
Girl Scout Cookies autoflower seeds are a hybrid of Durban Poison and OG Kush mixed with ruderalis traits to make it autoflowering. Its lovely aroma of sweet earthiness provides a delightful, euphoric high that leaves you completely relaxed.
Autoflowering plants flourish no matter the light conditions and Girl Scout Cookies is no different. Your GSC plants will stay healthy even when outdoor temperatures fluctuate, so you can grow them all year long. Despite GSC being a low-maintenance plant, it’s still important to ensure your plant is not under or overwatered.
If you’ve been wondering how often to water outdoor autoflowers, then it’s best to learn by trial and error. Download the Plant Care Guide to learn how to best treat your plants.
Read our full strain report for Girl Scout Cookies, or find the prices for Girl Scout Cookies autoflower seeds.
Girl Scout Cookies cultivar profile
| Plant type | 80% indica 20% sativa |
| THC | Up to 21% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Mediterranean |
| Plant size | Small |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Diesel | Earthy | Herbal | Lemon | Pungent | Skunky | Spicy | Sweet |
| Effects | Creative | Euphoric | Happy | Relaxed | Uplifted |
| Terpenes | Caryophyllene | D-Limonene | Humulene | Linalool | Ocimene |
Gold Leaf
Robert Bergman’s very own cannabis strain is a 60% indica hybrid with THC levels up to 21%. The autoflowering version produces a solid yield that not only has potent sticky buds but can be grown outdoors with strong resistance to pests and diseases.
Gold Leaf autoflower seeds
Robert's own Gold Leaf autoflower seeds grow a herb that puts you in a relaxed, euphoric mood. Even with high THC levels, it delivers a smooth smoke.
Green-o-matic is the fastest outdoor autoflower strain. But, Gold Leaf isn’t far behind with flowering in as little as 7-10 weeks. Gold Leaf flourishes during the summer months when grown outdoors. It’s important to grow your outdoor autoflowers in soil that has adequate aeration without excessive amounts of fertilizer and nutrients. For outdoor autoflowers like Gold Leaf, soil packed with too many nutrients can slow plant growth and cause nutrient burn.
Read our full strain report for Gold Leaf, or find the prices for Gold Leaf autoflower seeds.
Gold Leaf cultivar profile
| Plant type | 60% indica 40% sativa |
| THC | Up to 21% |
| CBD | Insignificant amounts |
| Difficulty | Easy |
| Climate | Indoors | Steppe | Mediterranean | Continental |
| Plant size | Compact |
| Vegetative stage | 3 to 4 weeks |
| Flowering time | 7 to 10 weeks |
| Yields | 5 to 15 oz per plant |
| Taste and Smell | Earthy | Herbal | Pungent | Spicy | Sweet |
| Effects | Euphoric | Happy | Relaxed | Uplifted |
| Terpenes | Alpha-Pinene | Myrcene | Caryophyllene | D-Limonene | Valencene |
Conclusion
Growing and cultivating your own cannabis from seeds, all the way to harvesting your own yield is a fun experience. If you want to learn how the expert growers do it, download Robert’s Grow Bible, a free 70-page grow guide.
