Chronic seeds

Chronic Seeds

An illuminating review of the Chronic strain. Discover everything there is to know about Chronic, such as its eye-popping resin production, growth traits, and where to find real Chronic seeds for sale online.

Before weed was legal — local dealers sold bud dubbed chronic.

The name chronic implied that the strain was so hard-hitting that it left you gasping for breath. However, it’s unlikely that you actually smoked real Chronic — one of the most heaviest-weight strains of all time.

If you’re ready to experience one of the most classic weed strains in the cannabis industry — it’s time to learn about Chronic. Below, you’ll discover all of Chronic’s incredible traits, growth characteristics, and where to buy real Chronic seeds online.

Chronic Seeds – Strain ID:

Type: Hybrid
Cannabinoids: 18-22% THC
Terpenes: Limonene, Caryophyllene, Pinene
Effects: Euphoria, Creative, Relaxing
Landrace Strain: Northern Lighs x Skunk x AK-47

Grow Difficulty: Easy
Harvest: 8-10 Weeks / 10+ Weeks
Yield: >600g/㎡ / 600g/plant
Height: 4-6 feet/ 6+ feet
(*Indoor / Outdoor)

The Best Chronic Feminized Seeds in 2022:

• 19-22% THC
• Harvest: 8-10 Weeks
• Yield: 400-500g/㎡

• Shipping Worldwide
• Including Free Seeds
• Credit Cards & Bitcoin Accepted

• £4.5 Per Seed
• Bulk orders get discounted rate

About the Chronic Strain


In the late 90s and early 2000s, cannabis breeders began to create epic hybrids by utilizing mind-blowing sativas and body-numbing indicas.

One of the leading breeders of the time was Serious Seeds. In the early 2000s, Serious Seeds began a new project that would result in one of the most iconic seeds of a generation.

By crossing Northern Lights, Skunk, and AK-47 — Chronic seeds were born. At this moment, the weed game would change forever as cultivators quickly realized the potential of hybridization.

Serious Seeds quickly realized that Chronic was on another level. From jaw-dropping frost to rip-roaring effects, the Chronic strain proved its worth.

Since its release, many cannabis enthusiasts have taken to calling top-shelf weed chronic. Whether you’ve experienced real Chronic or not — it’s time to grab some Chronic seeds and experience what generations of cannabis enthusiasts rave about.

As a final note, you may find different names for Chronic, such as Chronic OG, Cronic, and White Chronic. Therefore, always double-check that you are buying real Chronic seeds and not a fake cultivar!

Growing Chronic Seeds

If you’re ready to grow Chronic seeds — you need to understand what makes Chronic plants happy or sad.

In other words, it’s in your best interest to have an understanding of Chronic’s needs. As you mature as a grower, you’ll understand that each marijuana strain has various needs to produce top-shelf buds.

Below, we’ve detailed all of the Chronic strain’s growth traits. Furthermore, we’ve included insightful grow tips to ensure a heavy haul at the end of the season.

From grow difficulty to flowering time and everything in between — we have you covered from A-Z!

Grow Difficulty

The Chronic strain is easy to cultivate indoors or outdoors.

If you’re a beginner that wants to grow top-shelf buds — Chronic is your golden ticket. Furthermore, professional growers will enjoy Chronic’s stress-free growth and eye-popping bag appeal.

Remember, the Chronic strain tends to produce most of its yield on the apical bud. In other words, the top-most section of the plant will generate the most flowers.

Therefore, growers are advised to use support poles or netting to bolster the apical bud from collapsing on itself.

Lastly, if you choose to train your Chronic crop, the best methods are topping and FIM. However, Serious Seeds advises not to train Chronic if you don’t have to.

Optimal Growing Conditions and Climate

Overall, the Chronic strain enjoys warmth, moderate humidity, and abundant sunshine.

If you grow Chronic seeds outdoors, you must find a sunny location that receives little to no shade. Remember, the more sunlight — the bigger the buds!

However, be wary of mid-summer rainstorms. Overall, Chronic produces ridiculously dense buds, which attract mold and mildew when moist.

If you grow Chronic seeds indoors, you must maintain a temperature range of 77-86F. Although you won’t be penalized for going above or below these values, 77-86F is ideal.

Additionally, humidity must remain between 40-70% during the flowering stage. Furthermore, introducing CO2 into the grow tent will produce buds unlike anything you’ve seen before.

Lastly, indoor growers must ensure a fully operational ventilation system. By doing so, you’ll avoid issues such as overheating and overwhelming humidity.

Flowering Time

The Chronic strain flowers in 8-10-weeks.

However, the average flowering time of Chronic is 9-weeks. Although 9-weeks is by no means short — the results make up for the longer-than-usual wait.

Indoor growers may experience a faster turnaround period — especially those using hydroponics. However, all Chronic seeds produce various phenotypes, which may or may not harbor a fast-flowering trait.

As for outdoor growers, expect to harvest Chronic’s buds by the middle of October. If your region experiences sub-zero temperatures at the beginning of October, you may want to grow Chronic indoors.


The yield potential is one of the main selling points of the Chronic strain.

Overall, indoor cultivators may produce upwards of 600g/m2. When you consider most weed strains produce 450g/m2 — Chronic is clearly a heavy-yielding variety that shouldn’t be slept on.

If you grow Chronic seeds outdoors, you may harvest up to 600-grams per plant. If you’re wondering — 600-grams of top-shelf weed is a lot.

Ultimately, Chronic yields so much bud that you’ll need to throw a trimming party to get the job done in a timely manner.


The Chronic strain grows to a moderate height.

Overall, Chronic plants may reach 100-180cm in height. Therefore, indoor growers must provide a short vegetative period. Although training methods can be employed, we do not recommend using them on Chronic.

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As for outdoor growers, the Chronic plant will grow to a medium height and produce strong and bushy stems. Come harvest time; you’ll find the majority of buds at the top of each Chronic plant.

Resistance to Pests and Diseases

The Chronic strain offers medium resistance to common pests and diseases.

Although Chronic can handle minor issues with gnats or aphids, things can spiral out of control once spider mites or bud rot enter the picture. Remember, your Chronic plants can only do so much on their own.

As a cannabis cultivator, it’s your job to ensure the safety of your plants. Besides, your overall yield potential depends on it. Therefore, it’s in your best interest to implement an IPM program to guard your Chronic crop.

The best practices to ensure the health of your Chronic plants are:

  • Remove the lowest growth (lollipop)
  • Add one oscillating fan per meter squared
  • Adequately space each plant
  • Keep your garden clean
  • Always wear clean clothes into the grow room
  • Apply organic neem oil during the vegetative stage
  • Inspect crop daily

Chronic Strain Description and Properties

The Appearance of Chronic Weed

One look at Chronic, and you’ll immediately know that you’re about to get rekt.

The flowers of Chronic are unbelievably frosty. Each bud is encased in ultra-sticky resin that seems almost surreal. Overall, you won’t be able to see much greenery under so many trichomes.

Once you dig through the frost, you’ll find lime green calyxes and electric orange pistils. Furthermore, each bud is dense and retains a fair bit of moisture to guard against dry weed.

Ultimately, the Chronic strain produces flowers that are a sight to be seen — and then smoked.

The flowers of Chronic are unbelievably frosty.

Dominant Cannabinoids Found in Chronic Buds

The dominant cannabinoid found in Chronic weed is THC.

Chronic flowers can contain 18-22% THC when grown with care. However, green thumbs may find higher concentrations of THC when dialed in.

Furthermore, beginners must be aware of Chronic’s hard-hitting strength. If your THC tolerance is low — you may feel Chronic’s potency after a single hit.

Whether you’re a newbie or not, you should always consume Chronic slowly.

Dominant Terpenes Found in Chronic Buds

The terpene profile of the Chronic strain covers all the bases.

Whether you’re into fruity or spicy — Chronic has you covered. Upon the first whiff, you’ll immediately notice pungent tones of spice, sweetness, and undertones of sour fruit.

Once you indulge, buckle up — your taste buds are in for a treat. The flavor of Chronic is loaded with spicy musk, sweet herbs, and sour citrus.

The three primary terpenes found in Chronic weed are limonene, caryophyllene, and pinene.

The limonene and caryophyllene provide ample levels of spice and dank citrus. However, the pinene comes through with elegant tones of pine needles and fresh herbal bliss.

Effects of the Chronic Strain

Before you indulge in Chronic, remember — it’s named chronic for a reason.

As you take a massive puff from your vaporizer or blunt, the smoke from Chronic immediately tightens your chest. Soon after exhaling, your lungs expand, and the THC diffuses into your blood — catapulting your mind into outer space.

The initial effects are strictly mental and produce a surging euphoria, endless laughter, creativity, and motivation. As the mental effects settle, Chronic provides a solid body stone that encapsulates your body in a warm blanket of bliss.

Many users prefer to use Chronic as a perfect midday treat or after a long day of work. However, you’ll find that Chronic can be used anytime with excellent results. Ultimately, Chronic’s effects are enjoyable at any time of the day.

After 1-4-hours of effects, your mind and body will slowly drift into a deep state of relaxation. Overall, the Chronic strain offers hours of fun — day or night.

Medical Properties of the Chronic Strain

The Chronic strain is ideal for medical marijuana patients because it covers many bases.

From insomnia to depression — Chronic is exactly what the doctor ordered. Here’s a list of the major medical attributes that Chronic can assist with:

If you’re a medical marijuana patient in need of relief — it’s time to grab a pack of Chronic seeds from an online seed bank. Remember, Chronic is suitable for many medical issues and presents easy-to-grow plants.

Negative Effects of Chronic Weed

With so many positive attributes, it only makes sense that there are a few adverse effects while indulging in the Chronic strain.

If you consume too much Chronic weed — you may experience:

Additionally, if you’re new to cannabis — take it easy with Chronic. The THC content is incredibly high, making Chronic a one-hit-quit for most beginners.

Therefore, always gauge your tolerance and adjust your intake accordingly for an enjoyable time with Chronic.

Pros/Cons of Growing Chronic Seeds

  • Challenging to find real Chronic seeds
  • Average flowering time

The Best Chronic Feminized Seeds in 2022:

• 19-22% THC
• Harvest: 8-10 Weeks
• Yield: 400-500g/㎡

• Shipping Worldwide
• Including Free Seeds
• Credit Cards & Bitcoin Accepted

• £4.5 Per Seed
• Bulk orders get discounted rate

Weed Seed Index – A curated index of the world’s best cannabis seed strains. Each review contains vital information, such as cultivation tips, strain profiles, and where to buy the best cannabis seeds.

Chronic Seeds – Feminized

Inextricably linked with Dr. Dre, Chronic seeds are one of the skunkiest strain seeds hybrids to hit the market in the 1990s. Recreational users consistently praise Chronic for its hashy aromatics, high THC level, and long-lasting, sociable high. Add in moderate CBD and a fast-flowering schedule and you can understand why there are many “chronically” committed fans. Chronic is a cross between Northern Lights, Skunk #1, and AK-47 and is one of the most popular strains on the market. The high is very cerebral and uplifting.

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Indoor 1.3 – 2 (oz/ft²)

Outdoor 21 – 25 oz per plant


Indoor 56 – 63 days


Table of content

Growing Chronic Strain Seeds

New growers looking for a serious skunk can’t go wrong with feminized Chronic seeds. Developed in the 1990s at Serious Seeds, Chronic was born when growers crossed the pure Indica Northern Lights with two Sativas: AK-47 and Skunk No. 1. Cannabis fans quickly took notice of this hash-like hybrid’s hours-long sociable high. As a 70:30 hybrid with high THC content, Chronic offers users an initial head-rush followed by a full-body Indica sensation. Medical users also appreciate Chronic’s moderate traces of the calming cannabinoid CBD.

The THC content of Chronic typically ranges from 16% to 23%. The CBD content of this strain is higher than usual, at around 1.8%. This makes it a suitable choice for medical users who are looking for pain relief. Its high THC levels make it great for those looking for a super-stoned experience.

Growing Chronic is a great choice for growers of all levels of experience, as it is a very forgiving plant. It is a tall plant, so it may need some support as it grows and flowers.

Chronic seeds are easy to grow thanks to their fast-flowering schedule and resistance to mold. Whether indoors or outdoors, be sure to maintain temps of 70 – 80°F and a moderate humidity level. If growers use high-quality Chronic feminized seeds, the flowering time is 56 to 63 days, and they can be harvested outdoors from late September to October. When grown indoors, growers can expect up to 2 ounces per square foot (600 grams per square meter). When grown outdoors, growers can expect up to 25 ounces per plant (700 grams).

A word of warning before potential growers grow Chronic: this strain reeks! While users might enjoy Chronic’s dank aroma, be extra careful if stealth is a priority. All growers should double-check the air filtration system before they start growing this musky marijuana plant.

Chronic Preferred Climate and Conditions

Chronic is a potent hybrid that’s perfect for indoor growing. These plants have a high yield potential and produce thick, resinous buds. The Chronic plant has a strong, pungent aroma with hints of lemon and spice. Chronic plants are easy to grow and thrive in most indoor environments.


This is a tall plant so make sure to have enough space for it to grow! Chronic plants need a lot of light, so it’s best to use a high-intensity grow light. These plants also need a lot of nutrients, so if growing in soil, make sure to fertilize the plants regularly with a high-phosphorus fertilizer. To get the most out of the crop, it’s important to provide the plants with plenty of nutrients, especially during the vegetative stage.

Phosphorous is essential for proper growth, so make sure to add it to the nutrient solution. LEC or LED grow lights are also highly recommended since they promote proper growth while reducing energy consumption by up to 50%. Hydroponic growers should also provide plenty of nutrients, especially during the flowering stage. The best soil mix for Chronic plants is a mix of perlite, vermiculite, and coco coir.


Chronic plants are also well-suited for outdoor cultivation. They prefer a mild climate with plenty of direct sunlight. However, they can also tolerate lower light levels and will still produce a good yield. When scouting for a location to grow Chronic plants, make sure to choose an area that gets at least six hours of direct sunlight per day. The plants will also need plenty of space to grow, so make sure to provide them with at least one square foot per plant.


Chronic plants are heavy yielders and can produce up to 21 ounces per plant when grown outdoors in a mild climate. When grown indoors, growers can expect to get 1.3 to 2 ounces per square foot, which equals 400 to 600 grams per square meter of growing space, using a 12-12 lighting schedule. Outdoors, growers can expect to harvest up to 25 ounces (710 grams) per plant. This is a high-yielding strain that is sure to please any grower!

Chronic Flowering Time

The Chronic strain has a flowering time of 56 to 63 days. This strain is a tall plant, so it’s best to grow it outdoors. The climate should be mild for this strain. Crucial for flowering is the number of hours of darkness the plant receives each day. For the Chronic strain, one should reduce the number of hours of light per day to 12. Additionally, growers should increase the temperature in the grow-room to 78 to 82 degrees Fahrenheit. These optimal conditions will ensure a successful flowering period and a high yield!

During this time, they need to be sure to check their plants regularly for any signs of deficiencies. If they notice any signs of deficiency, like yellowing leaves or nutrient issues, they must fix this before the cannabis crop reaches its harvest period! This way, they can prevent any major issues from occurring. Growers will know that the buds are ready for harvest when about 60-70% of the pistils have darkened and curled in on themselves.

Chronic Effects

Chronic is a potent Indica-dominant hybrid that will leave people feeling uplifting and happy. THC content which goes up to 23% makes it one of the most potent marijuana strains available. Chronic is suitable for those who need relief from pain, stress, anxiety, and insomnia. The high starts in the head, giving a euphoric feeling followed by a sense of happiness and relaxation.

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As the high progresses, the body will start to feel heavy and sedated. This is a great strain for those who need to be productive during the day but also need to wind down at night. It also makes some people talkative. A potential downside of using Chronic is its cough-inducing hashy taste. Those with pre-existing lung conditions might not be the best fit for this strain.

Medicinal Application

Chronic has a long history of use at parties due to its long-lasting effects that include increased sociability with full-body relaxation. For this reason, patients struggling with anxiety might benefit from this strain. Chronic seeds have also been gaining traction in the medical community due to their moderate traces of CBD. Patients with autoimmune diseases, epilepsy, or inflammatory conditions might want to consider giving Chronic a try. (Warning: Using cannabis for treating medical conditions without a prescription from a doctor is strongly discouraged!)

Chronic Feminized Seeds

Chronic cannabis is a cross between Northern Lights, Skunk #1, and AK-47. With THC levels up to 23%, this marijuana strain is one of the most potent on the market. Chronic cannabis plants are tall with long, dense colas covered in sticky glandular trichomes. The aroma and taste are similar to lemon and pepper, with a hint of sweetness. The effects of this marijuana strain are uplifting and happy, making it suitable for social situations. These seeds are feminized, which means that the plants will be female, and thus be able to produce buds.

Chronic Appearance

This hybrid leans more toward the indica side, as it is 70% indica and 30% sativa. With that being said, the buds are still large and dense. They are long and tapered and have a light green color with amber pistils. The leaves are dark green and have a purple hue. Chronic marijuana buds often appear pale green with a light layer of trichomes. Growers might also see a few orange pistils sprinkled around professionally cured Chronic.

Chronic Aroma

The smell of Chronic is spicy and sweet with hints of peppers and lemon. Chronic packs a pungent punch thanks to its Skunk genetics. Users should brace themselves for an astringent & ashy slap to the back of the throat. As users grow more accustomed to Chronic’s kick, they might pick up notes of pine and spice underneath the overpowering skunk. As soon as they burn the Chronic weed, the earthy flavor will become more pronounced and the sweetness will dissipate. The smoke is smooth and creamy with a hint of sweetness that lingers on the tongue.

Chronic Fragrance

The fragrance of Chronic is a mix of spicy and sweet aromas. When people first open up their stash, they are hit with a sweet scent that is followed by aromas similar to lemon and pepper. These scents combine to create a delicious smell that is sure to please anyone who smells it. The pure bud will carry potent yet pleasant scents along with earthy, herbal tones.

Chronic Flavors

Chronic is a potent marijuana strain that’s known for its high THC levels and unique flavor profile. The buds have a strong, pungent smell that’s similar to other skunk strains, but with a hint of sweetness that makes it stand out. When ground up, the buds have a spicy, peppery smell that’s similar to black pepper, with a lemon-lime aftertaste that’s both sweet and sour. The buds are dense and sticky, making them perfect for vaping or smoking. The high THC levels make Chronic a great choice for experienced smokers who are looking for a powerful buzz.

Chronic Terpenes

Chronic is a potent Indica dominant hybrid that gives users a relaxed, happy, and uplifting feeling. The terpene profile of Chronic contains myrcene, caryophyllene, phellandrene, and camphene.

  1. Myrcene is a monoterpene that gives off the earthy, herbal aroma of thyme, hops and basil. When consumed with other cannabinoids like THC or CBD, myrcene can help relieve pain and inflammation.
  2. Caryophyllene is a sesquiterpene that smells like pepper and cloves. This terpene is found in black pepper, cloves, rosemary, and hops. Caryophyllene is known to interact with the CB2 receptors in the body.
  3. Phellandrene is a monoterpene that has a minty, peppery aroma. It is found in black pepper, ginger, and cardamom.
  4. Camphene is a monoterpene that has an earthy, musky aroma. It is found in cypress and fir trees.

Chronic Genetics

  1. Chronic feminized seeds are a cross of Northern Lights, Skunk #1, and AK-47.
  2. It is an Indica dominant strain that contains 70% Indica and 30% Sativa.
  3. The THC level ranges from 16% to 23%.
  4. CBD levels are 0.7% to 1.8%.
  5. The plant produces dense buds that are sticky and have a pungent lemon aroma.
  6. The effects of this strain are uplifting and happy, making it a good choice for social activities.
  7. The flowering time is 56 to 63 days.

Chronic Seeds From Magic Garden

There’s nothing quite like the feeling of finally being able to relax after a long day of work. But sometimes, even when people are trying their best to just unwind, their mind just won’t stop racing. If anyone is looking for a marijuana strain that can help them relax and ease their minds, they should look no further than Chronic. Chronic is a powerful indica-dominant hybrid that was created by crossing Northern Lights, Skunk #1, and AK-47. This strain is known for its high THC levels, which can reach up to 23%.

Chronic is also a very popular strain among medical marijuana patients, as it is known to provide relief from pain, anxiety, and stress. This strain has a strong, pungent aroma with hints of lemon and sweetness. The effects of Chronic are very uplifting and happy, making it a great strain for socializing and creative activities.