Top 5 Best Cannabis Strains To Grow INDOORS

When it comes to the best indoor cannabis strains, enthusiastic cannabis growers seek high-quality yields. We regularly ask what Cannabis strains are most suitable for indoor growing and which will provide the exceptional yield. Let’s explore some of the best cannabis strains to grow indoors and dig deep into the advantages of growing indoors.

2022 has been an exceptional year for weed lovers, as proven by some of the best Sativa and Indica strains incorporated in the below-given list. Furthermore, choosing the right genes is essential to any Cannabis growth.

If you pick the wrong seeds, your crop may fail to live up to the quality that you seek. There are some factors to contemplate when choosing the right strains to grow, especially if your Cannabis growing set-up is indoor.

You have to analyze seed types, climate, flowering times, growing space, yields, flavors, and effects, among other elements. Breeders frequently land on their desired strain after extensive research, and it can be a costly method. We have some information that can make your choice a bit more comfortable.

Best Cannabis Strains To Grow Indoors


This article will incorporate the most common qualities that growers look for in strains to plant indoor. More importantly, we include the names of notable Cannabis strains and a summary of what makes them unique. Read on to start uncovering the best cannabis strains to grow indoors along with their qualities.

#1 – Northern Lights Feminized

The best choice for:
1) Reducing chronic pain and insomnia
2) Powerful effects
3) Short flowering period


Northern Lights Feminized Strain Information:

  • Available at seedbank: ILGM (ILoveGrowingMarijuana)
  • Variety: Sativa
  • Flowering Type: Photoperiod
  • Flowering Time: 10 to 12 weeks
  • Sex: Feminized
  • CBD Content: <1%
  • THC Content: 21%
  • Difficulty: Moderate to expert
  • Outdoor Harvest: Fall
  • Medical Benefits: Low mood, Stress, Pain
  • Flavor: Sweet, Citrus, Earthy, Lemon
  • Effect: Happy, Uplifted, Energetic
  • Yield: 500-600 grams/sq meter

Northern Lights Feminized is a popular and easy-to-grow strain and delivers excellent yields. It’s a 90% Indica-dominant strain, so it’s small, and you can grow it indoor quickly. Many users summarize a blissfully relaxing effect, which relaxes the muscles and tranquilizes thoughts. It has an earthy and pungent fragrance. It carries through to the taste, which also features a hint of fruit and herb.

Growing Northern Lights Feminized

Northern Lights Feminized seeds possess 10% Sativa and 90% Indica. The strain produces both Afghani and Thai landrace genetics. Besides, it exhibits many of the advantages of an Indica-dominant plant, such as small size, a relaxing effect, and quick flowering time.

Moreover, it is a feminized modification of the strain so that growing male plants is extremely improbable. It is useful for amateur cannabis growers. Besides, Northern Lights Feminized has a short flowering time of 45-50 days. Thus, it’s excellent for those who want fast results, or who want to accomplish multiple grows during the year.

Like numerous Indica-dominant strains, Northern Lights Feminized is comparatively small in size. When you grow it indoors, plants usually are about 80 to 130 cm in height.

It is pleasing news for growers that only have confined space within their premises. However, the plant can grow up to 150 to 200 cm if you grow it outdoors, which demands more room to grow.

Northern Lights Feminized is thick, multi-branched, and attractive. When grown in the best conditions, it will produce many broad leaves and huge buds and produce high-quality yields.

Northern Lights Feminized Yield

Inside, the plants are likely to produce around 500 grams per square meter. Producers growing the plants outside can expect about 600 grams per plant.

The buds are unique in appearance. As they grow, they gain a thick layer of resin, and they usually are densely assembled. The plants flourish in warmer climates, particularly in locations like the Mediterranean.

They can also be cultivated indoors or in a greenhouse. The SOG (Sea of Green) training system is perfect for Northern Lights Feminized and gives outstanding results. 

Smell, Taste, and Effects of Northern Lights Feminized

Northern Lights Feminized’s genetics are mostly Indica (90%), which shows in the resulting high. As can be anticipated from an Indica-dominant strain, the stone is very soothing and intense, with users claiming that it eases the muscles and soothes the mind. It’s relatively high, which new users should understand before using it. 

The fragrance is similar to a typical Indica strain. It’s sharp, earthy, and rich, though not too overwhelming. It is profitable for those growing the plant inside or looking for discretion when planting outside.

The smell increases slightly as the buds get ready to harvest, and take on more complexity after curing. The aromas and taste of fruit and herb become remarkably noticeable.

#2 – White Widow Feminized

The best choice for:
1) Best yields
2) Easy growth
3) Medical usage


White Widow Strain Information:

  • Available at seedbank: ILGM
  • Type: 60% Indica and 40% Sativa
  • Variety: Feminized
  • Height: 2 to 4 ft
  • THC level: 19%
  • CBD level: <1% 
  • Genetics: South Indian Indica and Brazilian Sativa
  • Growing Difficulty: Easy
  • Climate: Sunny 
  • Flower Type: Photoperiod 
  • Flowering Time: 9 Weeks 
  • Harvest Month: October
  • Yield Indoors: 500 grams/sq meter
  • Yield Outdoors: 800 grams/plant
  • Flavor: Sweet, Spicy, Earthy, Lemon, Pungent, Woody
  • Smoking Effects: Euphoric, Creative, Energetic, Relaxed
  • Medical Usage: PTSD, Chronic Pain, Depression, Anxiety

If you hear about White Widow for the first time, don’t let the name scare you. It’s one of the most well-known strains worldwide. White Widow is a traditional hybrid strain that is very potent.

Being a staple strain, this type of cannabis is helpful for both medicinal and recreational uses. You can commonly find it on the menu at many Amsterdam and Dutch coffee stores.

Although the genetic source of the White Widow is still unknown, it is one of the most popular cannabis that is useful in many medical conditions.

The dense layer of frosty white and crystalline trichomes that cover the flowers have inspired the name of this strain. According to a tale on the White Widow, some believe that farmers grow it in the hills of Kerala in Southern India.

Apart from that, the geographic origins of this strain are still known. However, some believe that a few breeders first grew it inside the greenhouse in the Netherlands in the 1990s. The development of the White Widow later originated from the breeding of a Brazilian Indica, which is a South Indian strain.

White Widow Grows Better — Indoor

The seeds of White Widow are popular to grow better within indoor surroundings since it is exceptionally inclined to have hydroponic germination. Experts recommend growing White Widow inside as it is more suitable to grow faster than growing outdoors.

It is most desirable to keep the moisture low to stop rust and to keep the fertilization level light as it supports the flavors to grow better. The perfect temperature to maintain this weed strain indoors would be within 70 to 80 degrees Fahrenheit.

Note that it proliferates after germination and can grow over an inch per day. Feminized seeds are an excellent choice for newcomers who are trying to grow White Widow indoors.

White Widow Germination

The first thing to do when growing any sort of medical marijuana seeds is germinating the seeds. I’d recommend starting small with about five weed seeds. You have to get a paper towel, put the seeds on it and cover them up.

The trick is to keep the paper moist, but not drown it in water. The process usually takes a day. You have to be sure that the medical marijuana seeds started to sprout.

White Widow Flowering

Now it is time to start vegetation. Usually, White Widow vegetates for about eight weeks if the plants get 18-24 hours of light. It is essential to get them in bigger containers so they can develop a healthy root system and have the stem become thicker to support the future bud formations.

The key is to keep the light low but not too dizzy. This way, you can control the height of the White Widow better and make her sprout additional branches and buds.

Harvesting White Widow Feminized

By the time flowering ends, it will be time to cut the stems and dry the plants. You will have to clean the stalks from any leaves and let the buds dry out. If everything with the seedling goes perfectly fine, the plant should yield 500 grams per sq meter

You will get your hands on some very syrupy buds that can glue your fingers together. Once they are dry enough, keep them in a mason jar for further use. We recommend using a label or stick on a piece of paper with glue, so you don’t mix White Widow with other strains.

THC Level and Effects of White Widow Feminized

White Widow is known to produce cerebral highs due to its high THC percentages. When you smoke it, it will last for a much more extended period than many other weed strains.

The high cerebral impact of White Widow is known to be excellent against stress and sadness. One can start experiencing some of the buzzing effects because of the power of the Indica existing in the matter.

#3 – Super Skunk Feminized

The best choice for:
1) Medical usage
2) Multiple crops in a year
3) Short plant height


Super Skunk Feminized Strain Information:

  • Available at seedbank: Sensi Seeds
  • Sex: Feminized
  • Variety: Indica
  • THC Content: 20%
  • CBD Content: 1% to 2.4%
  • Cross Genetics: Skunk#1 with Afghani Strain
  • Growing Difficulty: Easy
  • Flowering Time: 8 to 9 weeks
  • Plant Height: Short
  • Outdoor Harvest: mid-September to October
  • Yield Indoors: 18 oz/3 sq feet
  • Yield Outdoors: 21 oz/plant
  • Flavor: Skunky, Sweet, Cheese, Earthy, Citrus
  • Effect: Relaxed, Sleepy, Euphoric, Uplifted
  • Medical Conditions: PTSD, Depression, Insomnia, Pain

Super Skunk weed seeds are exclusively available for Skunk lovers. It has won the Indica Cannabis Cup. Super Skunk is our Skunk 2.0 reform in many ways. The yield is impressive: even the beginner grower can quickly grow this plant. The effect of smoking it provides relaxing high. However, you can still walk around and not feel tired.

Unique Features of Super Skunk Feminized

This strain is relatively easy to grow even by non-expert pot growers. Indoor and outdoor gardens (in mild climates) are the optimal environment for cultivating Super Skunk.

Even with the necessary skills in pot-growing, this strain can produce a high yield. Super Skunk is a robust type and has the natural ability to withstand various environmental conditions. 

The smell is skunky, and the flavor is sweet, intense, and with a hint of citrusSuper Skunk has decent medical values and is beneficial for people suffering from a headache, nausea, and loss of appetite. Smoking Super Skunk buds produce a couch-lock effect and give you a body buzz that will make you feel relaxed.

Growing Super Skunk Feminized

You can grow Super Skunk strain anywhere. It’s enduring and repellent to pests and insects. You can get yield up to 450 grams per square meter, and it grows up to 80 cm.

Outdoors can provide you with as much as double yield than indoors. Super Skunk can rise to 2 meters outside, and gives yield up to 800 grams. Besides, you can harvest the plant within 8 to 9 weeks.

Super Skunk Feminized Smoking Effects

The intense, body buzzing effect that Super Skunk provides is one loaded with amusement and happy thoughts. It takes the Indica properties and places them on full blare.

Super Skunk manages to produce an orderly couch-lock impact that is pleasing in and of itself. It is due to underlying Sativa blends that provide the right kind of high.

So, you get a relaxed feeling in your body, united with your surroundings’ bizarre experience. Of course, the other point of smoking Super Skunk is the skunky zest and smell. It is sufficient to make you blissed out. 

Super Skunk Feminized Medicinal Uses

Insomnia is one of the numerous notable diseases that this strain can treat. Sleeping is practically a necessity when you utilize this strain.

The thick-skulled high is also advantageous for bodily pain, varying from headaches to seizures. Super Skunk is also suitable for sufferers experiencing a lack of appetite.

#4 – Amnesia Haze Feminized

The best choice for:
1) Cerebral high effects
2) Quick flowering time
3) Multiple flavors


Amnesia Haze Feminized Strain Information:

  • Available at seedbank: ILGM
  • Sex: Feminized
  • Variety: Indica/Sativa
  • Genetics: Mixed
  • THC level: 16% to 21%
  • Growing Difficulty: Moderate
  • Flowering Time: 7 to 11 Weeks
  • Flowering Type: Photoperiod
  • Plant Height: Medium
  • Yield Indoors: 12 to 21 oz/sq meter
  • Yield Outdoors: 25 to 35 oz/sq meter
  • Flavor: Fruity, Coffee, Vanilla, Lemon, Spicy
  • Effect: Euphoric, Uplifted, Happy, Relaxed
  • Medical Usage: PTSD, Anxiety, Pain, Migraine, Insomnia

Are you wondering who the winner of the 2004 Cannabis Cup was and the best Sativa at the 2012 Cannabis Cup? The answer is simple — Amnesia Haze. 

Though the origin of Amnesia Haze is a bit unclear, with some pretending it’s from First Medical Seeds and some other insisting it’s from Soma Seeds, the power and distinct taste cannot be puzzled.

There’s a reason Amnesia Haze is recognized among the best strains. Read on to discover more about its properties and see if it’s something you want to try to grow for yourself.

Amnesia Haze Feminized Genetics

Amnesia Haze is a landrace-cross strain that combines the following:

  • Afghani
  • Thai
  • Hawaiian

Growing Amnesia Haze Feminized

Growing this strain indoors needs more height than most other Indica strains. Removing leaves prevents the Sativa plant from rising too high. It has a more extended flowering period than most other strains.

It typically takes 10-12 weeks for the buds to mature and provides 550-650 grams/sq meter. This strain is convenient to develop in the hot and humid temperatures of about 72-80 degrees Fahrenheit for growing both outdoors and indoors.

Amnesia Haze Feminized THC

Tighten your seatbelts as Amnesia Haze is not a routine strain to mess around! The average Sativa strain holds roughly 14% THC, whereas the typical phenotype of Amnesia Haze possesses 17%, while some have up to 25% THC! It is pretty powerful, and you ought to be cautious if you’re a first-time user.

Amnesia Haze Feminized Medicinal Use

Because of the euphoric capabilities resided in the Amnesia strain, many patients use it for healing sadness. It’s also excellent for handling stress-related problems. It’s also worthy of reducing social stress effectively. Amnesia also serves as a dominant pain reliever. Other matters that it can benefit include a lack of appetite.

#5 – Badazz OG Cheese

The best choice for:
1) Euphoric high (high THC level)
2) Can be grown anywhere (Indoor, Outdoor, or Greenhouse)
3) Improving poor appetite


Badazz OG Cheese Strain Information:

  • Available at seedbank: Seedsman
  • Sex: Feminized
  • Variety: Mostly Sativa
  • Genetics: Badazz OG + UK Cheese
  • THC Content: 15% to 20%
  • CBD Content: 0 to 1%
  • Growing Difficulty: Moderate
  • Flowering Time: 65 Days
  • Flowering Type: Photoperiod
  • Plant Height: Up to 300 cm
  • Outdoor Harvest: Mid October
  • Yield Indoors: 500 grams/sq meter
  • Yield Outdoors: 800 grams/plant
  • Flavor: Diesel, Cheese
  • Effect: Euphoric, Active

Badazz OG Cheese serves as a staple element in many recipes around the globe. On the other hand, it is not food but a weed strain so named for its similar essence.

OG Cheese is a cross-breed strain of Afghani and Skunk #1. Both of these are perfect cannabis that has been serving as a genetic root for several other cannabis.

OG Cheese acquired a skunky and melted cheese aroma from Skunk #1. It is mostly an Indica strain with the evident influence of the Afghani root.

Accurate to its OG genetic roots, OG Cheese provides its users with tolerable psychedelic effects that create a soothing and trippy sense. Subsequently, a great natural high can calm the body resulting in complete blissfulness.

Properties of Badazz OG Cheese

Badazz OG Cheese employs one of the greatest of the popular crop of OG Kush. Badazz OG Kush (named after the rapper BadAzz) is 70% Sativa, which develops into a tall weed with slim arms and thin leaves.

The ridiculous terpene property presents the chance to make some incredible extractions. It is a strain to grow indoors and outdoors quickly in areas where the weather remains reliable until harvest season in mid-October for northern ranges.

When grown indoors, the plants will be available to harvest after 65 days of flowering. It gives a yield of about 500 grams/sq meter. Outdoor growth can become very long, the stretching height of nearby 300 cm. It provides a yield of about 800 grams/plant.

The smell and taste of Badazz OG Cheese are unique and distinct. These include cheese and oil, giving one BadAzz feeling! Its high-THC and low-CBD delivers an effect that is euphoric as well as cerebral.

5 Things To Remember While Growing Cannabis Indoor

There are a few crucial factors that you should contemplate when determining which marijuana seeds to buy for growing indoors. It includes your level of gardening knowledge, budget, type of strain (Indica, Sativa, or hybrid), and the plant’s growth size.

Of course, an exceptional cannabis hybrid should possess unique genetics that gives it desirable to development. It involves having several characteristics that make it a top pick for most breeders, most of the time. In this section, we come up with some of the most useful advises on the following properties:

#1 – Level of difficulty in growing cannabis

The easy way of a plantation is a desire of every cannabis grower. Having a natural growing weed strain assists decrease a lot of money, time, and energy. As such, this leads to choosing a plant that is wholesome and can be grown without any fuss.

#2 – Properties of the cannabis strain

Each strain has a distinct model of germination under similar conditions. Some obtain extended height, while others produce a rugged appearance. If you crave to grow the weed plant indoor, then pick a strain that does not rise much, and also consider its flowering space.

#3 – Flowering duration 

Learn about the span of the flowering of various marijuana strains. Most of the cannabis strains need 9-12 weeks for the flowering stage with a 12/12 light schedule. Some weed strains are available for harvesting in 7 weeks, while some strains take up to 16 weeks.

#4 – Proper lightning 

Although all sections of the weed plant do not need light, it is essential to provide sufficient light to the bud region of the plant. Note that sunlight is always better than artificial light to develop most weed plants effectively.

#5 – Size of the plant 

A proper understanding of the vegetative phase is required to stop congestion in the developing area if you plan to grow many weed plants together. When the marijuana plant is produced in large quantities and is congested in the cultivation area, it may end up in a bug attack, which might cause bud rots.

What are the benefits of indoor cannabis growing?

Growing cannabis indoors indicates that you can master all the essential components to achieve the most excellent quality buds. You can start planting in any season of the year rather than waiting for the spring.

Your crops remain safe from unforeseen climates such as frosts, hefty rain, or high winds. They are also safe from critters such as deer and rabbits. With the right equipment and seed, indoor cannabis growth has numerous benefits for many gardeners, from beginner to experienced.

Final Verdict

These are just some of the best cannabis strains to grow indoors that could have made the long list for those looking to grow cannabis indoors. Once you own the right strain, be sure to raise it with all the attention.

It will further help you reduce the variability that arises from planting a seed for the first time. By perfecting your choices, you can rest assured to achieve the most favorable yields possible. 

You can prefer a specific seed that you can get from some experienced growers to obtain the best outcome. Enjoy growing cannabis indoors, but don’t ignore to obtain a legal right to do it.

Marijuana is illegal in many areas, so it is crucial to have a medical marijuana grower’s permit to develop it. A grower’s license provides you the right to grow limited plants as per the law.

If you reside in the USA, you can apply online to the “MedicalMarijuanaCardOrangeCounty to get the license. You can get your permit at an affordable rate and without any trouble.

Many strains are the highest yielding that requires careful attention to nutrients, climate, and training. If you’ve tried growing a weed plant in the past, you might have learned so many things from that experience, that can increase your odds of achieving an optimal yield. 

Growing cannabis is a pleasure, good luck & happy growing!

What are your favorite and the best cannabis strains to grow indoors, and more importantly, why? Comment your answer below and share your experience. We’d love to hear from you as well.


Know the cannabis-related laws in your region. Read federal and local/county laws before buying, growing, possessing, using, and selling marijuana. We do not promote or undertake any illegal activity.

Now that you know the best cannabis strains to grow indoors and all concerning things about it, you should also explore some of The Best Nutrients for Weed Seedlings that you can use to flourish your weed plant with exceptional yields.

Christopher Andrews
I am Christopher Andrew, the owner of 420 Expert Adviser. I have been in cannabis cultivation for more than ten years, and I'm sharing my experience with you guys using this blog!