Best Marijuana Strains to Grow Outdoors

Many growers, both new and experienced, want to grow their marijuana outdoors. There are a lot of benefits to growing outside. It is a lot more cost-effective because mother nature provides all of the things that you have to artificially provide when you are growing indoors. For some, the all-natural approach is what attracts them to growing outdoors.

Although you may just want to choose your favorite strain and just start growing, this isn’t always realistic. There are several things to consider before deciding which strain or strains you are going to start growing. Once you understand the different factors that go into choosing the right strain, we can talk about some of the best strains to grow outdoors.

Factors To Consider When Choosing The Right Strain

There are 5 important factors to consider when choosing the right strain of cannabis to grow outdoors: knowledge level, space, climate/environment/time, hybrid vs pure, autoflower vs feminized seeds.

Knowledge Level

Some strains are much easier to grow than others. Don’t get in over your head. Beginners need to start with the easier strains to grow. Once you gain the knowledge and experience necessary, you can branch out into other, more difficult strains.

Space

If you live somewhere rural where you have acres of land to grow on, space is not an issue. Unfortunately, this isn’t the case for everyone. You have to think about where you are going to grow and whether or not your plants are going to have the space they need to grow properly.

Cannabis plants growing outdoors in a rural area

It is possible to grow a couple of plants on your balcony or in your suburban backyard garden, but you have to make sure that the strain(s) you choose are going to do well being grown that way.

Climate/Environment/Time

If you live in the Northeastern United States or the upper Midwest, for example, climate/environment/time is going to be an important thing to consider when choosing a strain to grow. These types of environments are going to limit the amount of time that a plant has for the flowering period.

This is also a huge factor in the timing of when you plant your seeds as well. You may run into issues if you plant your seeds too late. Make sure that you understand the time that a particular strain needs to mature.

Some strains are also going to do better in humid climates whereas others are going to do better in dry, arid climates. You have to do your research about all the strains that you are considering for outdoor marijuana growing. You may find a strain that is easy to grow but the area of the country in which you live may not be conducive for it.

Hybrid vs Pure Strains

Hybrid strains tend to be much more hardy plants than pure Indica or Sativa strains. Hybrids can handle the elements of being outside much easier than those of the pure strains. Experienced growers will know what is necessary to handle growing the more gentle, finicky pure strains.

A hybrid cannabis flower with green and dark purple leaves

Autoflower vs Feminized Seeds

One of the other things to consider is the type of seeds you want to get. The science of cannabis cultivation has come a long way. Different types of seeds have been created to suit the needs of each grower. These two different types of seeds provide their pros and cons depending on what it is that you are looking for.

Herbceo.com gives a great explanation of each of these types so that you can choose what type is right for you.

Autoflower seeds are a great choice for beginners because of how easy they are to work with. They have been genetically modified to flower automatically within a certain amount of time (regardless of sunlight time), mature faster, and be smaller in size. They are also tough in the fact that they can handle temperature fluctuations, pests, and fungi much better. One of the cons is that they can produce male plants that you will need to remove from your garden.

Feminized seeds are guaranteed to not produce males, the plants will be bigger, the yield will be greater, and the marijuana will be more potent. These are going to produce plants that are going to require more attention though. These types of seeds are much more popular with the more experienced growers.

A wooden scoop with cannabis seeds and a single marijuana leaf

Now that we have gotten the more technical stuff out of the way, let’s get to the fun stuff. Here are some of our choices for some of the best strains to grow outdoors.

Best Marijuana Strains to Grow Outdoors

There is no way to just choose the best strains to grow outside. There are dozens, if not hundreds, of strains that could be considered some of the best outdoor strains. Most of the strains that we have included on this list are hybrid strains. These are just a few of the best strains to grow outdoors (in no particular order).

The seeds for those that we have included on this list of some of the best outdoor strains can usually be purchased as autoflower or feminized.

Gold Leaf Strain

Gold leaf is a hybrid strain (60% Indica 40% Sativa) whose buds can yield up to 21% THC. These plants are classified as easy to grow and flower for about 9 weeks making them a great choice for beginners. The plant size is compact which makes it a good choice for those who are working with limited space. This strain is said to flourish outside, and each plant can produce generous yields.

Gold Leaf Feminized Seed Properties

Plant Type60% Indica 40% Sativa
THCUp to 21%
CBDInsignificant amounts
Grow DifficultyModerate
ClimateIndoors | Steppe | Mediterranean |Continental
Plant SizeTall
Flowering Time9 weeks
Yields16 to 23 oz per 3x3ft
gold-leaf-seeds

Buy Gold Leaf Feminized Seeds

  • 60% Indica 40% Sativa
  • High THC levels up to 21%
  • Consistently grows high yields
  • Robert Bergman’s own strain!

Durban Poison Strain

Durban Poison is a pure Sativa strain, and the only pure strain on this list, that yields buds containing up to 20% THC. It is a pure strain that is pretty easy to grow. An individual plant can grow to be up to 7.5 feet tall and that needs to be taken into consideration when considering this strain. The flowering lasts about 8 weeks and when grown outdoors, each plant can produce about 18 ounces of marijuana per plant.

Durban Poison Feminized Seed Properties

Plant Type100% Sativa
THCUp to 20%
CBDInsignificant amount
Grow DifficultyEasy
ClimateIndoors | Steppe | Mediterranean
Plant SizeAverage
Flowering Time8 weeks
Yields18 to 21 oz per 3x3ft
durban poison seeds

Buy Durban Poison Feminized Seeds

  • 100% Sativa landrace descendant
  • THC levels up to 20%
  • Best indoors and in sunny climates

White Widow Strain

White Widow is a hybrid strain (60% Indica 40% Sativa) whose buds can have levels of up to 19% THC. It is classified as easy to grow and as compact in size (as far as individual plants are concerned. These plants reach sizes of between 20 and 24 inches tall. They can produce between 4 and 6 ounces of usable marijuana buds, and they can be grown in virtually any setup. The flowering of White Widow lasts 8 to 9 weeks.

White Widow Feminized Seed Properties

Plant Type60% Indica 40% Sativa
THCUp to 19%
CBDInsignificant amounts
Grow DifficultyEasy
ClimateIndoors | Temperate | Mediterranean | Steppe
Plant SizeAverage
Flowering Time9 weeks
Yields18 oz per 3x3ft
white-widow-marijuana-seeds-cannabis

Buy White Widow Feminized Seeds

  • 60% Indica 40% Sativa
  • THC levels up to 19%
  • High yielding easy growing plant

Blue Cheese Strain

Blue Cheese is a hybrid strain (80/20 Indica/Sativa) that is easy to grow inside or outside, and the buds yield up to 19% THC. These compact plants reach heights of about 3 feet when grown outdoors and can produce about 5 to 9 ounces per plant. The flowering period of Blue Cheese cannabis plants lasts about 8 weeks before they are ready to harvest.

Blue Cheese Feminized Seed Properties

Plant Type80% Indica 20% Sativa
THCUp to 19%
CBDInsignificant amount
Grow DifficultyEasy
ClimateIndoors | Continental | Mold Resistant
Plant SizeAverage
Flowering Time8 weeks
Yields5 to 9 oz per 3x3ft
blue-cheese-weed

Buy Blue Cheese Feminized Seeds

  • 80% Indica 20% Sativa
  • THC levels up to 19%
  • Fast-flowering grow in- and outdoors

Blueberry Strain

Blueberry is a famous hybrid (80/20 Indica/Sativa) whose name is known the world over. This is a type of marijuana plant that will require a little more knowledge to grow to its full potential but can do well outdoors. This is not necessarily a beginner’s strain. Blueberry plants tend to be very tall and require a lot of space. When done properly, these plants can produce anywhere from 18 to 25 ounces after the 9-week flowering time.

Blueberry Feminized Seed Properties

Plant Type80% Indica 20% Sativa
THCUp to 16%
CBDInsignificant amount
Grow DifficultyModerate
ClimateIndoors | Steppe | Mediterranean
Plant SizeTall
Flowering Time9 weeks
Yields18 to 25 oz per 3x3ft
blueberry-seeds

Buy Blueberry Feminized Seeds

  • 80% Indica 20% Sativa
  • THC levels up to 16%
  • Best grown indoors or in sunny climates

Mango Kush Strain

Mango Kush is a hybrid strain (65/35) and is considered to be one of the best plants for beginners to start with. It is a hardy plant that can withstand temperature changes from day to night but can have issues in handling too much rain. Individual Mango Kush plants can produce about 14-17 ounces of marijuana following the 8 to 9-week flowering period.

Mango Kush Feminized Seed Properties

Plant Type65% Indica 35% Sativa
THCUp to 16%
CBDInsignificant amount
Grow DifficultyEasy
ClimateIndoors | Steppe | Mediterranean
Plant SizeCompact
Flowering Time8 weeks
Yields14 to 17 oz per 3x3ft
mango-kush-seeds-fem

Buy Mango Kush Feminized Seeds

  • 65% Indica 35% Sativa
  • THC levels up to 16%
  • Fast flowering plant for quick results

California Dream Strain

California Dream is a hybrid (70/30) whose buds can yield up to 24% THC. This is a plant that can yield a lot of marijuana buds for the grower. These plants are best grown outdoors because individual plants can reach up to 8 feet tall. Many growers love this particular strain because under optimal conditions it can yield up to 21 oz per 3x3ft area of usable cannabis buds.

California Dream Feminized Seed Properties

Plant Type70% Indica 30% Sativa
THCUp to 24%
CBDInsignificant amount
Grow DifficultyEasy
ClimateIndoors | Steppe | Mediterranean | Mold Resistant
Plant SizeTall
Flowering Time9 weeks
Yields21 oz per 3x3ft
california-dream-strain

Buy California Dream Feminized Seeds

  • 70% Indica 30% Sativa
  • Extreme THC levels up to 24%
  • Good yield indoors, even better outdoors

Gelato Strain

Gelato is another hybrid (55/45) that makes our list of the best marijuana strains to grow outdoors. It is a compact plant with buds that can contain up to 20% THC. The Gelato strain has an average flowering period of around 10 weeks and can yield 16 to 18 ounces of marijuana per 3×3 ft area.

Gelato Feminized Seed Properties

Plant Type55% Indica 45% Sativa
THCUp to 20%
CBDInsignificant amount
Grow DifficultyModerate
ClimateIndoors | Mediterranean | Temperate
Plant SizeCompact
Flowering Time10 weeks
Yields16 to 18 oz per 3x3ft
gelato-seeds-feminized

Buy Gelato Feminized Seeds

  • 55% Indica 45% Sativa
  • High THC levels up to 20%
  • Fun grow with above-average yields

One thing that most new growers don’t realize during this process is that it is an art. There is a lot of science behind it and there is a lot that goes into producing a high-yield grow. You are not going to drop seeds in the ground, water them, and get the best marijuana. There is love and care that goes into it.

Remember that understanding the strain that you are growing and knowing everything about it that you can is important. You can pick one of the best outdoor strains out there but it may not be the right plant for what you want or where you are growing it.

The Process

Once you have reached the point that you have selected a strain and are ready to grow, you have to learn about the process. It is one thing to start growing and another to maintain healthy plants.

Trimming is an important part of the process. It allows you to remove unnecessary parts of the plant that will take nutrients away from the buds. It is also important to allow proper airflow through and around the plant.

Another thing to learn about is fertilizer. Like with any garden, the proper nutrients are required for optimal health. There are a lot of directions to go with fertilizer. You can buy fertilizer from great sites like ILGM.com or you can go the all-natural route with things like guano and other compostable organic materials.

Final Thoughts

ILGM.com has everything that you need to produce great plants. Not only are they one of the most reputable seed banks out there, but they also have all of the knowledge resources you need. Another great feature of their site is the forum where you can connect with other growers to share and gain information to yield the best crop possible.

Head over to ILGM.com to get everything you need! 

Leave a Comment