Silver Haze
- THC: High THC
- Type: Sativa-dominant hybrid
- Effects: Euphoric, Creative, Energetic, Uplifted Mood
Silver Haze Cannabis Strain
| Characteristic | Details |
| THC Content | Around 18–23%+ (High) |
| CBD Content | Typically Very Low |
| Type | Sativa-Dominant Hybrid (Approximately 75% Sativa) |
| Primary Effects | Euphoria, Creativity, Energy, Uplifted Mood |
| Flavour Profile | Earthy, Woody, Pine, Citrus, Sweet, Herbal |
| Best For | Daytime use, creative activities, socialising, music and mentally engaging settings |
🌿 Introduction to Silver Haze Strain
Silver Haze was among the first of what would become “classic” strains were designed to save some of the unique characteristics of original Haze genetics while also making them easier to grow in modern times. The genetic combination of a strong growing (Northern Lights) plant and a high-energy Haze plant created a strain that has a good balance of mental stimulation from the Haze and a dense, potent flower structure. This strain does not have the sweet flavors of today’s many desert-flavored hybrid varieties. While it can contain lighter notes of honey or fruit (depending on the phenotype), the primary aroma/flavor components include earth, pine, dry wood, herbs and citrus, which are all reminiscent of traditional botanicals.

Similar to other strains with significant Haze ancestry, Silver Haze has effects that are typically described as energizing and mentally stimulating but less physically sedating. As such, consumers report that they feel happy/talkative/uplifted when consuming this product, according to their reviews. This strain creates feelings of euphoria and increased creativity along with an active sativa style experience. At Weed Wonderland we believe that Silver Haze provides an interesting middle ground for those who want a nostalgic connection to the old school Sativas of years past but still desire a more manageable variety that will produce a large amount of resin.
🧬 Genetics and Origin
The strain known as “Silver Haze” was developed in conjunction with Sensi Seeds. Specifically, it resulted from crossing Haze genetics with Northern Lights. Sensi Seeds reports that Silver Haze contains approximately 75% Sativa genetics. Network has reported a similar relationship between Haze and Northern Lights (the parent lines) to define the genetic makeup of Silver Haze.
Understanding the reason behind the breeding of these strains will help explain why Silver Haze would have such historical significance. Classic Haze varieties produced very strong psychoactive or euphoric high’s that were described by many as being ‘soaring’ or ‘spacey.’ However, they often proved challenging to grow indoors. They grew quite tall, took an excessive amount of time to flower and had a rather weak branch system. Therefore, when growing indoors became more common during the 1980’s, growers began to look for alternatives to the classic Haze variety. When breeding for a new strain, Sensi Seeds used Northern Lights to help create a new variety of marijuana that controlled some of the undesirable traits associated with the original Haze while still providing growers with the same ‘Haze Experience’.
Haze genetics contribute:
- Cerebral stimulation
- Energetic sativa character
- Herbal and woody aromatic complexity
- Tall flower structure
- A long-lasting mental experience
Northern Lights genetics contribute:
- Greater flower density
- Increased structural weight
- Strong resin production
- Additional physical relaxation
- More manageable hybrid characteristics
Silver Haze describes as bringing Northern Lights into Haze genetics to improve flower yield and quality whilst maintaining a cerebral sativa profile.
This combination allowed Silver Haze to retain much of the distinctive personality that made traditional Haze famous without completely inheriting the impractical characteristics of pure sativa lines.
🏆 A Classic From the Haze Era
Silver Haze holds an important position in the history of European cannabis breeding.
Sensi Seeds states that the cultivar won first place at the High Times Cannabis Cup in 1989, helping establish its reputation during a period when Dutch breeders were redefining indoor cannabis genetics.
The strain emerged at a time when breeders faced an important challenge: enthusiasts still wanted the powerful cerebral qualities associated with classic tropical sativas, but indoor growers required plants that were easier to manage.
Silver Haze became one answer to that problem.
Rather than abandoning Haze genetics, breeders introduced Northern Lights influence to give the plant greater weight and improved practicality. Sensi Seeds credits Silver Haze, together with Northern Lights #5 × Haze, with helping maintain Haze-style genetics during this transition.
That historical role explains why Silver Haze remains relevant today even though hundreds of newer Haze hybrids have appeared since.
It represents an important stage in the evolution from traditional landrace-influenced sativas towards the more controlled hybrid cultivars familiar to modern consumers.
🔬 Chemical Composition and Potency
The general consensus among cannabis enthusiasts is that the Silver Haze variety of cannabis is very high in THC at an average of 23%, and contains no CBD.
In reality, the actual percentage of cannabinoids will vary depending on the genetic expression of the plant, grower, harvest batch etc., and so should be treated with caution when referencing 23% as a definitive value for each and every flower bearing the name “Silver Haze”.
As follows, it is common to refer to Silver Haze as a typical example of high potency strains of cannabis.
It has been reported by some sources that the main Terpenes found within Silver Haze include:
Myrcene which imparts earthy, herbal flavors along with slight muskiness.
Caryophyllene which provides the dry spicy/peppery and woody elements.
Limonene which gives bright citrus flavoring to help lighten the deeper earthy undertones.
🌲 Aroma, Flavour, and Appearance
In many cases consumers describe a distinctively old school “Haze” flavor in the case of the Silver Haze. Many people describe an initial earthy, wood smell with a fresh pine undertone. The pine can be replaced with other botanicals such as lemon/citrus, mint, sweetness, or a honey like quality depending upon the strain (phenotype). According to Sensi Seeds, the flavor profile for Silver Haze will vary from earthy, pine to woody, sweet, mint, and citrus.
When the flower is broken apart, additional layers may become apparent:
- Dry wood
- Fresh pine
- Earth
- Herbal spice
- Citrus peel
- Light mint
- Subtle honey sweetness
- Traditional Haze-like botanical notes
The flavor will usually be very dry and earthy from start to finish instead of being sweet straight away.
Pine and herbal wood flavors can take center stage when you take a hit and citrus can pop out during the middle. On the exhale it could get a bit sweeter, spicy or even have a hint of mint.
Silver Haze is a great option for those that are looking for old school cannabis flavor over new school candy style.
Gelato has a lot of cream flavor, while Granddaddy Purple has a flavor similar to grapes and berries. Silver Haze still has its roots (no pun intended) as an earthy pine flavored citrus.
Appearance
Northern Lights has given this plant some added heft (due to influence from NL) and while it does retain much of what you would expect from sativa dominant genetics in terms of flower length and shape; overall the plant retains an elongated structure. However, when looking at the color and other visual aspects of this plant we see a predominantly bright to medium green color on the buds with either orange or amber colored pistils and a layer of thick white trichomes which reflect light back out giving them a shiny appearance.
💫 Effects and Experience
Silver Haze is typically known as being an energized and mental strain that provides a euphoric feeling. The effects of Silver Haze are generally felt rapidly, increasing your mental acuity and creating an overall better attitude. While many Indica strains create “couch-lock” (the need to relax on the couch) when consumed, Silver Haze rarely has this effect.
Positive effects commonly reported:
- Elevated mood
- Euphoria
- Increased sociability
- Talkativeness
- Creative thinking
- Mental energy
- Greater engagement with surroundings
- A clear cerebral sensation
- Light physical relaxation underneath the mental effects
The Northern Lights side of Silver Haze provides for a more mellow physical experience, so even though there is a very noticeable Sativa effect at first, it will be possible to eventually get some kind of body relaxation too. So the overall experience is somewhat balanced. At first you’ll probably feel like your mind has been stimulated, but as time goes on, you should begin to notice a mellowing down physically.
Potential side effects:
- Dry mouth
- Headache
- Dizziness
- Temporary anxiety
- Restlessness
- Mental overstimulation at larger amounts
Because the strain can contain relatively high levels of THC and has a pronounced cerebral personality, consumers who are particularly sensitive to stimulating cannabis may experience stronger mental effects than expected.
☀️ When Is Silver Haze Best Suited?
Silver Haze is generally most closely associated with daytime and afternoon use.
Sensi Seeds notes that the strain can be suitable at different times of day but specifically suggests that more sedating alternatives may be preferable immediately before bedtime.
Its energetic and creative profile may complement:
- Creative writing
- Design and visual work
- Music
- Relaxed brainstorming
- Socialising
- Gaming
- Films and entertainment
- Walking outdoors
- Photography
- Low-pressure daytime projects
Its strongest appeal lies in situations where consumers want cannabis that remains mentally engaging rather than immediately producing physical heaviness.
This distinguishes Silver Haze clearly from strains such as Northern Lights or Granddaddy Purple.
Northern Lights is primarily associated with deeper physical relaxation.
Silver Haze, by contrast, takes Northern Lights genetics and places them beneath a much brighter Haze-dominant cerebral profile.
🩺 Reported Wellness Uses
Silver Haze has also attracted interest amongst medical-cannabis consumers, although these experiences should not be interpreted as evidence that a particular strain treats or cures a medical condition.
User-reported data most commonly associates Silver Haze with consumers using cannabis in relation to:
- Stress
- Anxiety
- Low mood
Current strain profile, 31% of participating users report choosing it in relation to stress, 23% for anxiety and 22% for depression. These are consumer reports rather than clinical evidence.
Consumers may therefore seek Silver Haze when they are looking for cannabis associated with:
- Elevated mood
- Mental engagement
- Stress reduction
- Daytime tension
- Low motivation
- Creative stimulation
However, a stimulating high-THC cultivar can affect different people in very different ways.
The same mental intensity that one person experiences as uplifting may feel uncomfortable or overly stimulating to another.
For medical concerns, professional medical guidance should take priority over strain names and anecdotal consumer reports.
⚪ Why Is It Called Silver Haze?
To begin with, “Silver” is in no way related to the color that the Silver lineage has.
It is, instead, reflective of the very large amount of trichrome that are produced on the entire plant once they reach maturity.
When this plant is placed under proper lighting conditions (so that it can reflect) the light off of all those trichromes creates an overall shimmering effect that will give you the impression that there is a pale or even slightly metallic sheen over the entire plant.
As time went by, this unique appearance would become one of the strains most identifying features and it was something that could be used as a distinguishing factor when trying to identify it compared to some of the earlier Haze hybrids.
On the opposite end of the spectrum, there is the fact that “Haze” in the name of the strain identifies that it is genetically connected to the original Haze family of plants; and that it possesses the same type of mental high that is commonly referred to as being “cerebral”.
Overall, the name for this strain effectively captures both the physical appearance of the plant and what I call its genetic personality.
🧬 Silver Haze vs Northern Lights
Silver Haze and Northern Lights are closely related genetically, but the experience associated with each is dramatically different.
| Characteristic | Silver Haze | Northern Lights |
| Dominant Type | Sativa-Dominant | Indica-Dominant |
| Primary Character | Energetic and cerebral | Relaxing and physical |
| Typical Aroma | Wood, earth, pine, citrus | Earth, pine, herbs, spice |
| Best Associated Time | Daytime / afternoon | Evening / night |
| Mental Effects | Uplifting, creative, sociable | Calm, quiet, euphoric |
| Physical Effects | Light to moderate relaxation | Deeper body relaxation |
Silver Haze demonstrates how dramatically breeding can alter the expression of a genetic line.
Northern Lights was incorporated not to turn Silver Haze into a heavy indica, but to improve the structure and practical qualities of Haze whilst preserving a predominantly sativa experience. Sensi Seeds describes Silver Haze as retaining approximately 75% sativa genetics.
🔄 Similar Strains
If you enjoy Silver Haze, several other cultivars explore comparable combinations of energetic effects and classic Haze character:
| Strain | Key Traits |
| Super Silver Haze | More complex Haze hybrid with Skunk and Northern Lights influence |
| Jack Herer | Piney, creative and uplifting with Haze, Northern Lights and Shiva Skunk genetics |
| Super Lemon Haze | Brighter citrus profile with energetic Haze-driven effects |
| Amnesia Haze | Citrusy, earthy and intensely cerebral |
| Northern Lights #5 × Haze | Strong Haze character supported by classic Northern Lights genetics |
It is particularly important to distinguish Silver Haze from Super Silver Haze.
Silver Haze is traditionally described as Haze × Northern Lights, whereas Super Silver Haze is a separate cultivar associated with Skunk, Northern Lights and Haze genetics.
The similar names reflect their shared Haze heritage, but they should not be treated as interchangeable strains.
🌍 Encyclopedia of Weed Varieties at Weed Wonderland
Silver Haze is still one of those original sativa-dominant breeds that have helped keep the flame alive for the “traditional” Haze breeders who were working on their genetics back when growing indoors was the new thing.
Sensi Seeds developed the strain through crossing Haze and Northern Light. As such, the strain has roughly 75% Sativa dominance, but also benefits from the added density and flower size of Northern Lights. The mature flowers will get covered in so many trichomes they appear to shimmer like the metal silver it gets named after.
The aroma of this plant is very much reminiscent of what you would expect from a more traditional cannabis strains. Earthy smells, dry wood/pine scents, citrus/herbs/mint notes (sometimes sweet), but overall a much more complex botanical scent compared to all the newer dessert/sweet smelling strains out there.
Similar to the scent and appearance, the high from this strain is also pretty recognizable. Most people describe the high as euphoric, happy, social, creative, etc., while feeling physically heavy is not usually part of the typical Silver Haze high.
Historically speaking, Sensi Seeds claims that Silver Haze won a Cannabis Cup at High Times in 1989, which placed it among some of the other important Haze-style plants that help shape the Dutch Haze breeder’s reputation in the latter half of the last century.
If you’re doing research on Silver Haze in the UK, or if you want to compare Silver Haze THC percentages, see how the genetics work together for effects, or look up older style Haze family strains, then Silver Haze is a good place to start your search.
Here at Weed Wonderland, we represent the long-lasting draw of old school sativa genetics – Silver Haze with all that resin, earthy and pine flavors with a heady mental lift and undeniably Haze characteristics.