When it comes to choosing the best outdoor strains, there are a few factors to consider. Some cannabis cultivators plan out their whole season, while others leave their choice of marijuana seeds to the last minute. Whichever group you find yourself in, you can rest assured we have your back.
There are hundreds of outdoor strains available from our online store. Some offer fast-flowering, many promise enormous yields, and others survive harsh weather. But which of these incredible cultivars is the best option for you?
Join us as we answer this burning question by going through the nine best outdoor strains for the 2023 growing calendar.
Why it’s important to choose the best outdoor weed strains
Before we get stuck into finding the perfect cannabis cultivar for your garden, it’s important to understand what you’re looking for. The first thing you need to figure out is where the best place to grow weed in your garden is.
If you plan on planting marijuana seeds directly into the ground, you need to pick an outdoor strain that can survive harsh weather. Plants will need strong branches to support their heavy flowers during powerful winds.
Another factor to take into account is the level of rainfall in your area. The best outdoor strains will thrive in most weather conditions, avoiding overwatering and moisture issues, like mold and mildew.
Even if you get all the conditions right, you need to consider the impact of damaging bugs. Rather than using insecticides, choose a cannabis cultivar that’s able to resist harmful pests entirely.
Picking one of the easiest strains to grow outdoors will also ensure your crops can thrive in the natural light. Some cultivars require up to 24 hours of sunlight, making an outside setup inefficient. You need to choose an option that only needs 10–12 hours to flourish.
Germinating your crops late usually means lower yields. Opting for one of the best outdoor marijuana strains makes up for the delayed start with shorter flowering periods. You’ll enjoy generous harvests even when you get your weed seasons mixed up.
10 best outdoor strains for you to grow
Now that you’re familiar with the benefits of picking an outdoor strain, it’s time to find the best option for your garden. Below, we take you through our favorite cannabis cultivars that promise incredible results in a natural environment.
1. Diesel feminized
If you want to start your mornings off with a bang, Diesel feminized seeds are the perfect option. This sativa-dominant hybrid has a knack for lifting your spirits and filling your mind and body with an energetic rush.
As this outdoor strain stimulates your senses, its iconic fuel-like fragrance and flavor are sure to put a smile on your face. You’ll also pick up hints of citrus and grape, making these resinous buds a delicious wake and bake treat.
Since these cannabis crops can grow over 9 feet, an outdoor setting allows them to reach their full potential. Plants have a short flowering time of 7–9 weeks and produce yields of 14–17 oz./plant when grown in the garden.
Anyone can grow this cannabis cultivar, making it one of the best outdoor strains available. Crops are able to resist pests, pathogens, and mold, allowing you to produce high-quality marijuana with ease.
2. Amnesia Kush feminized
Kick those morning blues to the curb with Amnesia Kush feminized seeds and the 15–20% THC buds they create. This iconic sativa-heavy hybrid sends your mind on a stimulating journey while keeping your body relaxed and stress-free.
You can look forward to a combination of enticing flavors from this outdoor strain, mixing an earthy profile with lemons. As you exhale the smooth smoke, a spicy aftertaste stains your mouth, reminding you of its prestigious genetics.
These marijuana plants can easily grow over ten feet tall. Limit their size in your garden by topping crops or using pots to slow down their root growth. They have a flowering time of 9–10 weeks, after which they produce a whopping harvest of 21–28 oz./plant.
You don’t need years of experience to raise this outdoor strain. You can cultivate these plants outside easily, even if you’re a beginner. They’re able to resist harmful bugs and promise rigorous growth without much fuss.
3. Shiskaberry feminized
If you want to learn how to grow cannabis outdoors, these marijuana seeds will teach you everything you need to know. This indica-leaning strain is the result of mixing two sensational cultivars and promises deep relaxation like no other.
Shiskaberry feminized seeds have won multiple awards, with many connoisseurs regarding it as one of the best outdoor strains around. You’ll want to save these fruit-flavored buds for evening sessions with friends as they tend to bring out your talkative side.
These cannabis seeds promise astonishing harvests measuring 52–70 oz./plant. Plus, their incredibly short flowering times will make up for those seasons when you started growing crops late.
Not only is this a forgiving outdoor strain, but also anyone can raise a batch of these potent buds, regardless of skill. Plants don’t exceed the seven-foot mark and can resist strong winds and cold temperatures.
4. Blueberry Headband feminized
Who says you need to put in loads of work to get massive rewards? Blue Headband feminized seeds are an example of the strain that keep on giving while asking nothing in return.
These dazzling blue weed plants can grow up to eight feet in height and display a mixture of sativa and indica characteristics. Crops can easily resist mold, mildew, and pests, delivering yields of 35–141 oz./plant after only nine weeks of flowering.
Anyone can raise this outdoor strain and taste its marvelous sweet berry and pine-flavored buds. Adding trellis nets to support these heavy flowers will stop the branches from breaking under the weight even in heavy winds.
A Mediterranean-like climate provides the perfect environment for these crops to thrive. Make sure you start germinating your cannabis seeds by early April, ensuring plants have plenty of time to reach their full potential.
The Blue Sombrero strain is a cannabis hybrid that is believed to have a connection to the Blue Headband strain. While specific details about their lineage and genetic relationship may vary, it is commonly understood that Blue Sombrero is an offspring or variation of Blue Headband. Both strains often exhibit similar characteristics in terms of aroma, flavor, and effects.
5. Lemon autoflower
Some of the best strains to grow outdoors require a bit of experience to achieve their fabled form. Lemon autoflower seeds are a prime example of these types of cultivars but make up for the trouble with their lightning-fast growth.
The introduction of ruderalis genetics allows these plants to start flowering regardless of the light schedule. As a result, you can raise these marijuana seeds in your garden all year round and never run out of energizing cannabis again.
A common question we get is how much sunlight does a weed plant need?
Just because this outdoor strain flowers automatically doesn’t mean you don’t have to consider the amount of light it receives. It’s best to find a spot in your garden that gets loads of sun to ensure your plants stay healthy and strong.
Expect crops to start flowering after 7–8 weeks from the germination date. By the twelfth week, you can look forward to yields weighing 1–16 oz./plant. If that doesn’t get you excited, the citrus-flavored buds and their calming effects definitely will.
6. Bubba’s Gift feminized
These feminized marijuana seeds are truly the gift that keeps on giving, making them one of the best outdoor strains here. This indica-dominant cultivar promises gorgeous green buds with golden hairs and a frosty trichome coat.
Anyone can grow Bubba’s Gift feminized seeds almost anywhere. It’s their ability to resist molds, pests, and pathogens that give them the edge. They produce strong, vibrant plants and flowers that release a sweet berry and spicy diesel aroma. Delicious!
This outdoor strain has its indica genetics to thank for its short bushy frame, reaching heights of three feet. After only seven weeks of flowering, you can look forward to yields measuring 35–106 oz./plant.
The gigantic harvest will no doubt get your heart pumping. So, you can rely on this cultivar’s buds to return to a cool, calm, and collected state. Their relaxing qualities and 17–20% THC levels offer a memorable body-buzz and creative effect that’ll complement any evening.
7. Cinderella 99 feminized
Out of all the outdoor weed strains, none leave a lasting mark like Cinderella 99 feminized seeds. This sativa-heavy cultivar owes its creation to pure marijuana magic when two powerhouse parents accidentally mixed.
These tall plants embody elegance, much like their namesake, and produce flowers adorned in sparkling trichomes. And what flavor accompanies these gowned goddesses, you ask? A fruity fusion of pineapple and grapefruit that tap dances on your tongue.
Beginners adore raising this outdoor strain because it’s virtually maintenance-free. You don ’t have to trim or prune leaves, and crops only take 8–9 weeks to flower. By October, you can look forward to some mesmerizing yields measuring 21–28 oz./plant.
A few tokes on these sticky nugs is all it takes to send your mind and body into a dreamy state. This cultivar propels you into the future with its energizing effects and 13–17% THC levels, elevating your focus and motivation.
8. Mazar autoflower
Not everyone wants extreme THC levels, which is why Mazar autoflower seeds are one of the best strains to grow outdoors. This indica-dominant cultivar is perfect for novice smokers looking to mellow out and stay calm no matter the time of day.
These marijuana seeds are slightly tricky to raise if it’s your first time cultivating cannabis. Luckily, by learning how to protect your outdoor grow, you can make the whole process a lot easier. Plus, this cultivar’s ruderalis genetics allows it to flourish any time of the year.
After germinating this outdoor strain, you only need to wait 8–9 weeks before it starts flowering. After 12–14 weeks fly by, you can look forward to harvesting large, sticky buds measuring 2–7 oz./plant. Play your cards right, and you’ll always have buds at the ready.
A single puff of this marijuana strain emits a delightful incense and hash smell into the air. As you fall deeper into its trance, your tongue will pick up hints of citrus. Enjoying higher doses of this heavenly herb can encourage you to lie down and drift off to dreamland.
9. Critical Jack feminized
Critical Jack feminized seeds are one of the easiest strains to grow outdoors and promise to always keep you ahead of the curve. These scruffy buds are why you can’t judge a book by its cover. They hold 15–20% THC and have the power to lift the heaviest heart in seconds.
Plants can easily grow over ten feet, making your garden the perfect spot for these cannabis seeds. Its award-winning genetics allow this cultivar to resist pests and mold with no problem. You also don’t need to worry about any male plants lowering potential yields.
This outdoor strain grows in almost any environment and flowers for a mere 8–9 weeks after the vegging phase. A Mediterranean climate suits this cultivar best, awarding yields of up to 42 oz./plant by early October.
A combination of sweet floral notes and spicy pepper gives these buds an enchanting aroma. Both recreational and medicinal users worldwide use them to start the morning with gusto. You maintain a clear mindset while feeling energized and confident in your abilities.
10. Rainbow Glue feminized
What about this indica-dominant strain has 420 enthusiasts going crazy to get their hands on a few seeds?
The Rainbow Glue strain has impressive genetics, offers powerful sensations and fiery flavors, and is uncomplicated to grow. All this combines into an equally balanced blend of mental and physical effects.
With a THC level of between 20–25%, the high starts with the over-stimulation of senses and deep feelings of euphoria. On the physical side, your body begins to relax, muscles become more supple, and happy feelings start to take over.
The after-effects send you into a deep, peaceful sleep. The potency of buds grown from Rainbow Glue feminized seeds means it’s not a strain that novice cannabis smokers should start with.
Outdoor cultivation is relatively easy; some say it’s a breeder’s dream. These plants grow to about 5.5 feet tall and provide decent yields of about 35 oz./plant with a CBD content of less than 0.6%.
The most noticeable flavors of this strain include sweet, spicy, earthy, and subtle notes of chocolate.
Gorilla Glue #4 and Zkittlez offer the genetics behind this spectacular strain. These striking buds take about six months to go from seed to harvest.
Go back to your roots
Growing outdoor weed strains is an experience you have to try to appreciate this timeless tradition fully. These cultivars show us that it’s possible to use the earth’s abundance of warmth and minerals to raise award-winning cannabis.
With our list, picking the best outdoor strains for your 2023 growing season just got a whole lot easier. No matter your skill level or desired effects, we’re confident any of these nine cultivars will exceed your expectations.
Head over to our online store to place an order for these marijuana seeds today. You can also subscribe to our Homegrown Forum for the latest cultivating tips and tricks.
About the author: Parker Curtis
Parker Curtis has around a decade of cannabis-growing experience, specialising in soil-less and hydro grows. He’s mastering outdoor, greenhouse, and indoor grows.