

- Strain Type: Sativa-leaning hybrid
- Genetics: Cambodian × Western Winds
- Breeder: Sagarmatha Seeds
- THC Content: 26%
- CBD Content: Not officially specified
- Terpene Profile: myrcene, caryophyllene, terpinolene
- Primary Flavors: Sweet hash, earth, spice, herbs, mild incense
- Flowering Time (Indoor): 65 days
- Outdoor Harvest Time: October
- Indoor Yield: 350 g/m²
- Outdoor Yield: Moderate
- Grow Difficulty: Easy to moderate
Stonehenge, more accurately spelled Stonehedge in the original Sagarmatha Seeds catalog, is a piece of late-1990s cannabis breeding built around size, resin, and a particularly forceful cerebral experience. Sagarmatha developed the cultivar from an old-style Cambodian plant with Western Winds influence, creating weed that combines distinctly sativa-oriented genetics with an unexpectedly compact and dense flowering structure.
The breeder described it as the largest and densest sativa in its collection, with vigorous growth, excellent crystal formation, sweet hash-like flavor, and a high capable of moving from an initial creeping sensation into a much broader, long-lasting state. Stonehedge also earned second place in the Hydro category at the 1998 High Times Cannabis Cup, giving the strain genuine competition-era credentials rather than a reputation built solely through later internet descriptions.
Genetics and Lineage
Sagarmatha Seeds describes Stonehedge as deriving from an old-style Cambodian type plant with a slight influence from Western Winds. Historical strain records simplify that pedigree to Cambodian × Western Winds, which is the clearest way to present the documented lineage. The Cambodian side contributes much of the cultivar’s vigorous sativa personality, while Western Winds reinforces cerebral potency and the soaring quality of the finished high. Western Winds itself is one of Sagarmatha’s important old sativa lines and is historically associated with the same genetic family from which Kali Mist was developed.
What makes Stonehenge particularly interesting is that its physical structure does not behave exactly as the genealogy might predict. Rather than becoming an enormous, lanky tropical plant indoors, the original breeder specification places average height around one meter. Flowers can become remarkably dense for cannabis with this much sativa influence, while resin production is heavy enough for the mature buds to develop a highly crystalline appearance. Sagarmatha officially categorized it simply as an indica-sativa hybrid rather than assigning a percentage, which is more appropriate than forcing the strain into a modern 70/30 or 80/20 classification unsupported by breeder records.
Effects and Experience
Stonehenge does not necessarily reveal its full strength immediately. Sagarmatha described the high as having a creeping quality, an observation that fits the strain better than simply calling it energetic. The opening may begin with a subtle shift in the eyes and head before the cerebral component expands, creating a stronger change in mood, perception, and sensory awareness. The breeder also characterized the experience as soaring and overwhelming, with stimulating cranial sensations capable of producing a pronounced upward shift in both energy and attitude.
As the session matures, physical relaxation becomes more evident. This is where the cultivar differs from a relentlessly stimulating tropical sativa. The breeder’s archived specifications describe an initial eye-droop followed by full relaxation and a long-lasting high, suggesting a progression from cerebral stimulation toward a calmer head-and-body state. Moderate consumption may suit music, conversation, films, or creative downtime, while larger amounts can become considerably more disorienting and less functional. Because Sagarmatha never published a dependable universal THC percentage, modern potency claims should be treated as batch-specific rather than historical fact.
Medical Benefits
Stonehenge may appeal to medical cannabis consumers who prefer a cultivar that begins mentally stimulating but eventually becomes more physically relaxing. Cannabis with this progression is sometimes chosen when temporary stress, low mood, muscular tension, reduced appetite, or general discomfort makes relaxation difficult. The long-lasting character may also appeal to consumers who dislike having to redose frequently.
No clinical trials have established Stonehenge itself as a treatment for pain, anxiety, depression, insomnia, or any other medical condition. Its chemistry was never standardized, and surviving seed stock may also vary from the original award-era population. People using marijuana medicinally should therefore rely on laboratory results from the actual product when available. Strong THC-rich cannabis can cause anxiety, dizziness, impaired coordination, or an uncomfortably intense cerebral experience, especially for consumers with limited tolerance.
Flavor Profile and Aroma
Sagarmatha’s original description is unusually concise about flavor, calling Stonehedge slightly hashy and sweet. That simple description points toward a very different aromatic profile from today’s grape-candy, cream, and dessert hybrids. Sweet resin and dry hash form the core, often accompanied by earthy herbs, spice, wood, and a mild incense-like quality that fits the strain’s Cambodian and Western Winds heritage.
Breaking apart mature flowers can intensify the more traditional marijuana character beneath the sweetness. Resin, dry vegetation, pepper, earth, and herbal spice may become more noticeable, with the sweeter elements returning on the inhale. No reliable original terpene analysis exists, so assigning a single dominant terpene would create false precision. Myrcene could contribute earthy depth, caryophyllene may support the spicy side, while terpinolene or pinene could help explain sharper herbal qualities. The actual profile will vary considerably with phenotype, cultivation, drying, and cure.
Growing Information
Stonehenge combines strong vigor with surprisingly manageable indoor proportions. Sagarmatha recommends allowing plants to reach approximately four to seven internodes before moving into flowering. The breeder lists an average height around one meter, making the strain much easier to accommodate than many heavily sativa-influenced cultivars. Flowering requires roughly 65 days, and the official indoor yield is approximately 350 grams per square meter.
Flower production is one of the cultivar’s defining horticultural qualities. Sagarmatha specifically described Stonehedge as its largest and densest sativa, with vigorous growth and excellent crystalline structure. The buds can become far more compact than growers might expect from the ancestry, so maintaining good airflow around the canopy remains important during the final stages. Topping can help produce multiple strong leaders, while low-stress training or a screen can improve light distribution across the plant’s productive branches.
Outdoor growing is possible, although Sagarmatha’s surviving breeder specifications do not provide a definitive outdoor harvest date or grams-per-plant yield. A full-sun location, generous root space, and enough autumn weather to accommodate the approximately 65-day flowering cycle are ideal. Outdoor growers should use plant maturity rather than an assumed calendar date, particularly because latitude can significantly alter when a photoperiod cultivar begins flowering.
FAQ
Is Stonehenge the same as Stonehedge?
Yes. Stonehedge is the spelling used by Sagarmatha Seeds for the original cultivar, although Stonehenge became a widely used alternative name. Seed databases and older grow reports commonly list both names for the same Sagarmatha strain.
What are the genetics of Stonehenge?
The original strain combines an old-style Cambodian cannabis line with Western Winds. Sagarmatha describes the Cambodian parent as carrying a slight Western Winds influence, while historical genetic databases record the lineage as Cambodian × Western Winds.
Is Stonehenge indica or sativa?
Sagarmatha officially classifies it as an indica-sativa hybrid, although its ancestry and cerebral effects lean strongly toward the sativa side. Its comparatively compact stature and unusually dense flowers give the plant some characteristics more commonly associated with indica hybrids.
How long does Stonehenge take to flower?
Sagarmatha Seeds lists approximately 65 days of flowering. The breeder recommends vegetating plants until they have developed around four to seven internodes before initiating bloom.
Did Stonehenge win a Cannabis Cup?
Yes. Stonehedge from Sagarmatha Seeds won second place in the Hydro category at the 1998 High Times Cannabis Cup.
Final Thoughts on Stonehenge
Stonehenge represents an interesting period in cannabis breeding when breeders were trying to preserve powerful sativa effects while making the plants considerably more practical indoors. Cambodian and Western Winds genetics give the cultivar its cerebral strength, but Sagarmatha selected a structure capable of staying near one meter while developing unusually dense, heavily crystalline flowers. A roughly 65-day flowering cycle also makes it substantially more manageable than many traditional tropical sativas.
Its sensory profile is equally old-school. Sweet hash, earth, spice, herbs, and resin replace the candy and dessert flavors that dominate many modern weed strains, while the effects develop gradually from cranial stimulation into broader relaxation. Add a second-place finish at the 1998 Cannabis Cup and documented roots in Sagarmatha Seeds’ early catalog, and Stonehenge remains more than an obscure vintage strain. It is an award-winning Cambodian and Western Winds hybrid that delivers the size, resin, density, and soaring effects that made late-1990s Dutch cannabis breeding so influential.






