Every farmer knows the importance of patience when growing plants. Growing cannabis is no different as many plants need a lot of attention to successfully flower and produce quality buds. Additionally, some strains would require you to wait months before they are ready. Thankfully, this is not true for all marijuana strains. There are some early finishing outdoor strains that you can plant to get quicker results.
These early finishing outdoor cannabis strains take less time to flower and you get to enjoy the fruits of your labor earlier than with other strains. Let us look at the top early finishing outdoor strains you can plant despite seasonal changes and get your yield within a few weeks of planting.
What Are Early Finishing Outdoor Strains?
Early finishing outdoor cannabis strains refer to outdoor-grown cannabis plants that take about one and a half to two months to flower. Most of the top early finishing outdoor strains are pure indica or indica-dominant variants as they grow and give their yield faster than Sativa strains.
Indica cannabis plants are used to areas that are colder, which means they have to flower faster before the frost and rains set in as opposed to Sativas which grow in warmer seasons. Hybrid strains can have different flowering times depending on their parent traits.
Early Finishing Outdoor Strains
Bubba Kush Autoflower
First on our top early finishing outdoor strains list is the Bubba Kush strain that is 100% Indica with high THC levels. This strain has Ruderalis genetics and can complete its flowering cycle in 8 weeks, especially when you get the feminized autoflowering seeds.
The seeds are a combination of White Widow and the original Bubba Kush. They have autoflowering indica genes that make them grow fast and have a reliable flowering time. You can go from seed to harvest in 70 days.
If you grow the plant outdoors, make sure the environment is dry and not too hot. You can also use supplements like Calcium, nitrogen, and magnesium and regularly prune the plants for better airflow. Do all this quickly, though, because the fast nature of growth leaves you a little time to add nutrients and carry out proper maintenance. If you will grow more than one plant, make sure to leave enough space between them for optimal growth.
The Bubba Kush Autoflower plant is not known for its high yield but the potency and the fast growth time make up for that. Users love it for its strong and heavy effects that give them couchlock and make them sleepy. If you plan to use it after harvesting, get your dose in the evening when you want a mellow mood and the munchies.
Bubba Kush Autoflower Seed Properties
| Plant Type | 100% Indica |
| THC | Up to 22% |
| CBD | Insignificant amount |
| Grow Difficulty | Moderate |
| Climate | Indoors | Steppe | Mediterranean |
| Plant Size | Average |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Bubba Kush Autoflower Seeds
- 100% Indica
- Extreme THC levels up to 22%
- Does well in dry climates
White Widow Autoflower
White Widow is a powerful indica hybrid known for its cerebral high thanks to its outstanding THC levels. It induces a chill and happy vibe in the user without the couchlock and other unpleasant effects of similar potent strains.
While White Widow is one of the early finishing outdoor cannabis strains, you can also grow it indoors. It takes only 8 weeks to flower without needing the natural light cycle. Autoflowering seeds are a good choice if you will be growing them outdoors, especially if you want to harvest twice during one grow session. You can start harvesting even in the middle of summer since the strain does not need for the sunlight hours to fall to a certain threshold.
Beginner growers love growing this strain because the plant can defend itself against diseases. It is highly resilient, growing in both hot and sunny conditions as well as cooler climates. It is resistant to seasonal and environmental changes and produces consistently high yields to boot.
White Widow Autoflower Seed Properties
| Plant Type | 60% Indica 40% Sativa |
| THC | Up to 19% |
| CBD | Insignificant amounts |
| Grow Difficulty | Easy |
| Climate | Indoors | Temperate | Mediterranean | Steppe |
| Plant Size | Compact |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy White Widow Autoflower Seeds
- 60% Indica 40% Sativa
- THC levels up to 19%
- Very easy to grow plants
Super Skunk Autoflower
If you want to experience couchlock without the downsides like dullness and inattentiveness, the Super Skunk strain is for you. This strain has 14% THC levels that give the user a pleasant feeling of relaxation and calmness, leaving them capable of concentration and the ability to form clear thoughts.
The Super Skunk Autoflower is one of the top early finishing outdoor strains because of its high yields. It can give you 4-6 ounces per square foot of growth. The plant flowers in 8 weeks and can survive hot Mediterranean environments. Plants grown from autoflower seeds produce flowers naturally depending on their internal clock regardless of seasonal and climate changes.
Outdoor growing is best with the Super Skunk strain as you can get more than one harvest with each growing season. You will also not have to worry about the amount of sunlight you expose it to. This is not a big plant and can be grown in a small garden but still produce a high yield.
Super Skunk has a short flowering period, around 8 weeks. This growing period allows you to have multiple harvests, making it one of the best early finishing outdoor strains. You can feed it some fertilizer to encourage better growth but pay close attention so that you do not miss your window due to the short flowering period.
Super Skunk Autoflower Seed Properties
| Plant Type | 80% Indica 20% Sativa |
| THC | Up to 14% |
| CBD | Insignificant amounts |
| Grow Difficulty | Easy |
| Climate | Indoors | Mediterranean |
| Plant Size | Compact |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Super Skunk Autoflower Seeds
- 80% Indica 20% Sativa
- THC levels up to 14%
- Very easy to grow plants
Jack Herer Autoflower
“Soothing, calming, relaxing, and uplifting” are some of the reviews for the Jack Herer plant. It is a Sativa-dominant weed that produces all the happy feelings you want from this variant while providing medical benefits such as healing nausea.
The plant, named after cannabis activist and author Jack Herer, has a 40/60 Indica and sativa blend. It is easy to grow for both beginner and amateur growers. It thrives in both indoor and outdoor Mediterranean climates and does not need a lot of maintenance. It flowers in 8 weeks and you can get multiple harvests out of it.
Jack Herer has a 20% THC level which is what gives you the uplifting and energetic feeling. Its potency and quality are so good that it has won multiple awards. The plant does not have a specific amount of sunlight to grow and it automatically switches to the flowering stage, making it ready for harvest in no time.
It is resistant to most diseases, reducing your maintenance levels. You can add some nutrients to the plant to help with its growing and yield. Its yield is around 5 ounces per plant and you can start harvesting in autumn between the end of September to early October.
Jack Herer Autoflower Seed Properties
| Plant Type | 40% Indica 60% Sativa |
| THC | Up to 20% |
| CBD | Insignificant amounts |
| Grow Difficulty | Easy |
| Climate | Indoors | Mediterranean | Mold Resistant |
| Plant Size | Compact |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Jack Herer Autoflower Seeds
- 40% Indica 60% Sativa
- THC levels up to 20%
- Highly resistant to diseases
Critical Mass Autoflower
With a relaxing feeling and a musky citrus aroma, this indica-dominant strain is something you should experience. It is easy to grow and takes around eight weeks to flower. Its ruderalis cultivar and Critical Mass combination make the plant automatically flower. It also bears large, multiple buds per plant that delight all growers.
Critical Mass is one of the best early finishing outdoor strains because of its automatic flowering that lets the plant start flowering after a set amount of time. The plant grows smaller than regular marijuana plants and it can grow well both indoors and outdoors. It produces sticky resin-coated buds that have a strong aroma.
Critical Mass plants do well in dry climates with temperatures between 68F-80F. To get a large harvest, plant the seeds across multiple seasons, especially when growing them outdoors. You can feed the plant with good marijuana fertilizer and use a plant protector to help it fight against pests and diseases.
You can also improve plant growth and root development by adding 30% coco, which helps improve soil aeration. The plant can start flowering as early as six weeks and has an average yield of 4-6 ounces per plant. A bonus is the plant does not need complicated lighting for it to start flowering.
Critical Mass Autoflower Seed Properties
| Plant Type | 65% Indica 35% Sativa |
| THC | Up to 22% |
| CBD | 5% |
| Grow Difficulty | Easy |
| Climate | Indoors | Mediterranean |
| Plant Size | Average |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Critical Mass Autoflower Seeds
- 65% Indica 35% Sativa
- High CBD and High THC levels
- Easy to grow
Blue Cheese Autoflower
One of the best early finishing outdoor cannabis strains, Blue Cheese is famous for its euphoric high and strong flavor and aroma. It smells a lot like actual Blue Cheese and has a peaceful and relaxing effect that will keep you coming back every time.
Blue Cheese is a hybrid of the male Blueberry Auto and the female Cheese Auto, resulting in a yield, flavor, and effect superior to both its parents. It is an indica-dominant strain with up to 80% indica and THC levels of up to 19%. It has a potent effect with a powerful high that leaves users feeling relaxed by taking the edge off after a hard day. The strain is also easy to grow, making it perfect if you are still learning to grow marijuana plants.
The Blue Cheese plant thrives in almost all conditions and is a perfect choice for growers in colder climates. Its small size makes it easy to grow anywhere, even out on your balcony. It reaches around three feet with outdoor growing and is naturally resistant to most pests and diseases.
This strain grows well in dry regions, so if you live in lower humidity areas, this is perfect for you. Even though the Blue Cheese plant is naturally resilient, you can feed it nutrients such as nitrogen, magnesium, and calcium to help with growth. The plant flowers in about 75 days and you can expect yields of about 4-5 ounces per square foot. You can use the screen-of-green (SOG) technique to get a higher yield.
Blue Cheese Autoflower Seed Properties
| Plant Type | 80% Indica 20% Sativa |
| THC | Up to 19% |
| CBD | Insignificant amount |
| Grow Difficulty | Easy |
| Climate | Indoors | Continental | Mold Resistant |
| Plant Size | Average |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Blue Cheese Autoflower Seeds
- 80% Indica 20% Sativa
- THC levels up to 19%
- Fast-flowering grow in- and outdoors
Gorilla Glue Autoflower
You can easily grow the Gorilla Glue Autoflower strain if you have a small site because of its compact size. The autoflower seeds mean flowering takes place faster than other strains and it does not need a lot of maintenance. The harvest is extremely fast no matter the conditions, giving you potent green buds.
Gorilla Glue is a half indica half sativa plant with high THC levels. It has an earthy-sweet, piney taste, and smell, and produces a happy and uplifting effect. It is so good that it has won two awards for its effects. The fact that it is easy to grow means you can get your high-quality Gorilla Glue even as a beginner grower.
You do not need to control the environment for the plants to flourish as they switch automatically between the vegetative and flowering stage in a little time, being ready to harvest in as little as eight weeks. You can grow it any time of the year, outdoors or indoors, and the plant will still flourish, giving you a satisfying yield in next to no time.
Gorilla Glue Autoflower Seed Properties
| Plant Type | 50% Indica 50% Sativa |
| THC | Up to 26% |
| CBD | Insignificant amounts |
| Grow Difficulty | Easy |
| Climate | Indoors | Steppe | Mediterranean |
| Plant Size | Compact |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Gorilla Glue Autoflower Seeds
- 50% Indica 50% Sativa
- Extreme THC levels up to 26%
- Very easy to grow, great for beginners
Bubblegum Autoflower
If you are a lazy grower, Bubblegum autoflower plants are perfect for you! They are easy to grow, flower in a short period, stay small, and have a great taste. These plants have moderate THC levels and produce a balanced effect with a mellow but uplifting high.
Female Bubblegum autoflower plants give you a high harvest without relying on lighting changes. You can grow the plants indoors or outdoors, in cool dry climates. The plants are compact and will grow well in small pots or beds. Growing them outdoors will also give you a longer harvesting period, allowing you to harvest more than once in a single growing season.
Give the plants proper nutrients depending on their growth stage. You can use a marijuana fertilizer to optimize the growth and boost root development and a plant protector to shield them from pests and diseases. The Bubblegum plants flower in under 8 weeks and have an average yield of 4-6 ounces per plant.
Bubblegum Autoflower Seed Properties
| Plant Type | 50% Indica 50% Sativa |
| THC | Up to 17% |
| CBD | Insignificant amounts |
| Grow Difficulty | Easy |
| Climate | Indoors | Steppe | Mediterranean |
| Plant Size | Compact |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Sour Diesel Autoflower
Last on our list of top early finishing outdoor strains is the Sour Diesel strain. The strain has psychedelic and euphoric effects that leave you energized and hyped, without the dreaded couchlock. It is a sativa-dominant plant that gives you a fast-acting feel with a diesel fuel aroma, hence the name. It is a great remedy for depression, anxiety, stress, and other psychological conditions.
The Sour Diesel Autoflower plant is easy to grow and take care of. It survives best in sunny climates. Its flowering period is short and you can start harvesting in 9 weeks. Make sure the plant does not get infected with powdery mildew, and do regular pruning and maintenance from time to time.
Outdoor growing can give you about 5 ounces of usable marijuana per plant and you can start harvesting in late October. Give the plant some marijuana fertilizer and proper nutrients for each growth stage for optimal growth.
Sour Diesel Autoflower Seed Properties
| Plant Type | 40% Indica 60% Sativa |
| THC | Up to 20% |
| CBD | Insignificant amounts |
| Grow Difficulty | Easy |
| Climate | Indoors | Mediterranean | Steppe | Mold Resistant |
| Plant Size | Compact |
| Flowering Time | 8 weeks |
| Yields | 4 to 6 oz per 3x3ft |
Buy Sour Diesel Autoflower Seeds
- 40% Indica 60% Sativa
- THC levels up to 20%
- Great for new growers
Conclusion
Growing early finishing outdoor strains is something you should consider when thinking of marijuana growing. You get fast results and do not have to spend a lot of your time tending to the plants or worrying about the conditions. Give your plants proper nutrition and fertilizer to help with their growth. At ILGM, we have all you will need to grow early finishing outdoor cannabis strains and so much more.