The Ultimate List of High Yielding Cannabis Strains

Selecting the best cannabis strain is very important to ensure a good harvest. Over the years, this is the mantra of cannabis growers and breeders. They want good yields, large buds, dense flowers; and they know that the best way to ensure that you get the best results is to start with good stains.

The Best Marijuana Strains with High Yields


C-47 is a balanced strain with 50% indica and 50% sativa genetics. This strain was made by combining the genes of a Critical and an AK 47, two very potent strains with extraordinary effects and growing characteristics. 

This strain offers an earthy, skunk and mango flavor and taste. Being a balanced strain, you’ll experience euphoria, relaxation, happiness, and excitement at the same time. But these are just some of the reasons why C-47 is very popular. 

It can grow quickly and can give you yields of 550 to 750 grams per square meter outdoors and around 600 grams per square meter indoors. It has an average height so you can grow this indoors or outdoors.

Inexperienced users can cultivate C-47 with ease because this strain is resistant to molds and mildew. As long as you consider all the needs of this plant, there will be no problem with growing it. You’ll enjoy good yields come harvest time.

Bruce Banner

One of the best strains to grow if you’re after the best yields is Bruce Banner. It’s not just high-yielding but the effects will knock your socks off. This hybrid strain is known as one of the most powerful strains with THC as high as 27! This might be the reason why it was named after the comic book legend.

Bruce Banner has huge and dense buds dripping with THC. The effects may be experienced quickly and are so strong you won’t have any time to think twice. It has euphoric effects with a creative buzz. These effects mostly linger in the head but may also induce ultimate body relaxation which makes it best taken in the morning.

Bruce Banner is the lovechild of OG Kush and Strawberry Diesel so expect sweet undertones and a diesel aroma. This strain will flower in just 8 to 10 weeks and will give you impressive yields at 600 grams per square meters. 

And growing Bruce Banner is not as difficult as you may think.  Even novice growers can cultivate this. However, it should be grown indoors because it is susceptible to mold and mildew growth.


Critical is a fast-flowering mostly indica strain. This has been classified as a cash crop due to its large yields and quick flowering time. Critical has a small size which rarely grows more than a meter tall. It has very short intermodal spaces which will soon have buds. The small height of this plant makes it ideal for stealth growers especially in areas where cannabis growing is not permitted.

When grown indoors, this will yield up to 75 grams per plant. You can get up to 600 grams per square meter of growing space when you use a 600W lamp. When grown outdoors, Critical requires a warm environment such as the climate in California, Spain or Italy to be able to grow up to 100  grams per plant.

Critical is your strain if you are looking to get stoned.  But after feeling this way, it won’t be long when you surrender to a relaxed state. Eventually, you will be so relaxed that you want to go to sleep.

Super Silver Haze

Super Silver Haze is a prize-winning, stimulating indica strain. It has won the first prize in three consecutive High Times Cannabis Cups from 1997 to 1999. It has also captured the attention of judges at the High Times Harvest Festival for being the best yielding strain.

This stunning sativa is the product of a triple cross between a Skunk, Haze and a Northern Lights strain. This is a lovely strain with large dense buds loaded with sticky trichomes which are responsible for an energetic body high.

Super Silver Haze’s effects are uplifting, energetic, happy, relaxed and euphoric. These are the reasons why it can be useful for conditions such as stress, depression, fatigue, pain, and poor appetite.

The only problem with growing Super Silver Haze is that it needs the experience to grow because of its height and extended flowering. A plant can grow towering heights, therefore, it has to be grown outdoors. It flowers around 10 to 12 weeks and the yield is bountiful.   


A newcomer in the cannabis growing scene is Sexxpot. Considering the name, this strain offers superb sexual arousal making it one of the most potent aphrodisiacs ever. This strain has lower THC levels at only 14% because it is designed merely for stimulation and not to overwhelm the user.

As long as Sexxpot is grown in the right conditions, it will give you the best yields. This indica can grow large buds with more than 1200 grams per square meter of weed. It will grow best outdoors and give you plentiful yields but you may also cultivate it indoors but the yield would be much lesser.

Jack Widow

Jack Widow is another high-yielding strain made by combining the genetics of a Jack Herer and White Widow. It is a powerful strain and a lovely plant as well. Given the right growing conditions, Jack Widow can give you up to 1000 grams per square meter of yield. But you must have experience growing weed before because this strain is susceptible to mold and mildew growth.

Jack Widow is a sativa-dominant strain with high THC content. It will grow compact buds as early as 7 weeks. Jack Widow has a relaxing effect; you will feel uplifted, happy, euphoric, sleepy and relaxed. And because of these effects, this strain has been used to relieve stress, pain, nausea, depression, and insomnia.

Sweet Skunk Automatic

Sweet Skunk Automatic is the product of a Green Poison and a Big Devil #2. This strain will give you up to 40 to 50 grams per plant as long as you follow its growing requirements.

This strain flowers quickly at 8 weeks because of its automatic gene. This means you can easily start another set of crops immediately after harvesting and grow more plants year after year.

The Sweet Skunk Automatic grows small therefore it’s a good strain to grow in cabinets, tents, and gardens. You can even grow this plant in your home without arousing suspicion. And of course, Sweet Skunk has potent and long-lasting effects. It has a potent aroma that guarantees a satisfying smoke.

Royal Critical Automatic

Royal Critical Automatic will let you enjoy good yields in just nine weeks. You can get as much as 70 to 80 grams per plant as long as you closely follow its growing requirements.

Royal Critical has strong effects that will get you hooked at the first exhale. This delicious high is even better because you can enjoy this without feeling too overwhelmed and too dizzy afterward.

Royal Critical Automatic is a small plant owing to its automatic genetics. And because of this, you can use this to grow in small, tight spaces. Imagine growing small plants with high yields for your supply!

Experts who have grown Royal Critical Automatic before say that this plant may be trained to further enhance its yields. You can use different training techniques like the screen of green which will let all the buds get the best amount of lighting. The result is more yields even in a small growing space.

Royal Jack Automatic

Royal Jack Automatic is an automatic which can provide a whopping 70 grams per plant as long as you grow this in an environment that the plants prefer. The downside is that it can take up to 10 weeks for this plant to flower but no matter what, growers say that the wait is worth it.

Royal Jack Auto plants are very small so you can grow this secretly at home. It is also the best choice for people who live in a very small space. You can cultivate a dozen of these plants at home and no one would know.

The effects are uplifting, energetic and happy. You’ll be creative and ready to do almost any kind of project. It’s the perfect strain after a very long and tiring day. When it comes to flavor and smell, you will find a touch of spice underneath that smooth and potent flavor.

Royal Jack Auto is also used as a therapeutic strain which can relieve stress, depression, pain, and fatigue.

Royal Cheese Automatic

The Royal Cheese Automatic got its name from its cheese-like aroma that is so potent, very similar to the smell and taste of real cheese. This strain is ready for harvest in just 10 weeks and maybe even less. You’ll get around 135 grams per plant as long as you grow your plants under its ideal growing conditions. 

Royal Cheese plants are very small, you can easily hide it anywhere. Grow five or more plants indoors and you’ll get good yields even in a tight environment.

Possibly the most potent characteristic of the Royal Cheese is the smell. You won’t forget its strong cheesy smell which can become too overpowering with more plants. So when growing this strain indoors, add a carbon filter to easily remove this unwanted smell.

Royal Cheese automatic has strong soothing effects that will still make you functional despite the characteristic high. You’ll feel relaxed, happy and focused which is why it’s also used for stress, anxiety, pain and loss of appetite.

White Widow Automatic

White Widow Automatic is a classic strain in autoflowering form which will be ready for harvest in just 75 days. White Widow is one of the most popular strains in the world and may have parented a large number of modern strains that we all admire today.

White Widow Automatic comes with a sweet and sour, citrusy aroma and aftertaste. Your tastebuds will crave for this strain because of its very strong and potent aroma and taste. And as long as you meet the correct environmental conditions, you can grow White Widow and get up to 160 grams per plant.

Royal Creamatic

Royal Creamatic is an autoflowering cannabis strain best known for its deliciously unbelievable sweetness. It has a strong sweet caramel aroma and taste which can be very soothing and relaxing. These impressive qualities make the strain the best for relieving pain, stress, and anxiety and for reducing fatigue and insomnia.

And if you need a strain that can give you huge yields, Royal Creamatic may be the strain you’re looking for. You can get around 80 to 110 grams per plant and will be ready for harvest in just 8 weeks. As long as you grow Royal Creamatic according to its preferred conditions, you can guarantee good, bountiful yields indoors or outdoors.

Royal Dwarf

Royal Dwarf is a small plant which can grow in all tight spaces. The Royal Dwarf is a very small cannabis plant but still grows tight buds that will contain 60 grams of weed come harvest time.

You will be able to grow this in a cabinet, tent or even inside a space bucket especially if growing cannabis is not permitted in your location.

Royal Dwarf will be ready for harvest in just 9 weeks. It has a strong aroma that supports its mild and relaxing effects. You can use Royal Dwarf for stress, anxiety, pain, lack of appetite, depression, and nausea.

Northern Lights Automatic

One of the best high yielding strains is Northern Lights Automatic. This is an autoflowering strain made by combining a Northern Lights with a ruderalis strain. Your plants will be ready for harvest in as quick as 9 weeks and each plant has up to 90 grams of weed per plant.

Northern Lights Automatic can be grown indoors or outdoors as long as the environment is warm. This delicious strain comes with a sweet taste and relaxing effects. And aside from its impressive growing characteristics, it is also effective for conditions such as pain, anxiety, and stress.

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