J1
Sativa
Lineage not recorded
No alternate names recorded
- Sourced
- Cannabinoids: Sourced
- Effects: Sourced
- Review date not recorded
Review date not recorded
At a glance
- Type
- Sativa
- High
- Head and Body
- Genetics
- Not recorded
- Flowering
- 55–62 d
- THC Range
- 18% – 23%
- CBD Range
- 0.1% – 1%
- Dominant Terpenes
- Terpinolene, Caryophyllene, Humulene
Effect Profile
Reported by the community and curated from multiple sources.
- Reported
- Reported Negatives
Frequency not recorded
Creative
Reported
Energetic
Reported
Euphoric
Reported
Happy
Reported
Uplifted
Reported
- Dizzy
- Dry Eyes
- Dry Mouth
- The Scaries
Plant Profile
Cannabinoid Profile (As Reported)
View methodology- THC18% – 23%
- CBDa0.1%
- CBD0.1% – 1%
- CBC0.3%
- CBG0.3% – 2.38%
- CBN1%
- THCV0.36% – 1.99%
Ranges reflect legacy lab reports and aggregated user data, as recorded.
Dominant Terpenes (Top 5)
View all terpenes- TerpinoleneHigh
CaryophyllenePeppery, SpicyModerate
HumuleneWoody, HoppyLower
MyrceneHerbal, EarthyLower- Caryophyllene OxideLower
User-Reported Medical Usage New
Community- and source-reported, not medical advice.
5 reported uses
- 1DepressionReported as a reason for use.—
- 2PainReported as a reason for use.—
- 3AnxietyReported as a reason for use.—
- 4Loss Of AppetiteReported as a reason for use.—
- 5FatigueReported as a reason for use.—
Listed by how widely each use is reported across strains. The share of reporters is not recorded for these reports. Not a measure of whether it worked.
View all reported usesGenetics & Origin
Origin
J1 is a cross of Skunk number one and Jack Herer, both resolved in our records, though the breeder is not named in our sources. Jack Herer lends the spicy pine and the clear head; Skunk number one the yield and the pungency. Both are foundational strains, which makes J1 a dependable, if unflashy, cross.
The Grow
Best Results
Indoor and Outdoor
Preferred Climate
Warm
Grow Difficulty
- Beginner
- Easy
- Average
- Difficult
- Expert
Average
Outdoor
- Harvest
- October
- Height
- 30–80 in
- Yield
- 1 to 3 (oz/ft)
Indoor
- Harvest
- 7–9 wk
- Height
- 30–80 in
- Yield
- 1 to 3 (oz/ft)
- Flowering
- 55–62 d
- Resistance
- Standard
The difficulty to grow J1 is known for being average. For growers cultivating indoors, expect 30–80 in height with a 1 to 3 (oz/ft) yield with in about 7–9 wk. Outdoors, harvest around October.
Cultivation Notes
J1 is described as a grower-friendly strain: high yields, a relatively short grow time and potent buds, with reported figures around one to three ounces per square foot. It finishes outdoors in October. The Skunk number one side is where the vigor comes from. Grower and breeder figures.
When To Try It
Best:
Morning
Occasions:
- before creating
About
J1 is Skunk number one crossed with Jack Herer, and the name is just the initials.
The cross takes the clear, spicy head of Jack Herer and the vigor and yield of Skunk number one. Our data has it as a strong morning sativa, the kind sources describe as a wake-and-bake staple.
What to Expect
J1 is an up, clear strain. Leafly's breakdown leads with happy at 61 percent, then uplifted at 58, euphoric at 53, energetic at 51 and creative at 43, from a solid number of reviews, describing a focused energy boost rather than a heavy high. It suits an early start, creative work, tasks that need momentum.
Dry mouth and dry eyes are the main complaints, at 22 and 15 percent, with a dizzy or paranoid note rare. It is a poor pick for the evening or for winding down.
Flavor and Aroma
J1 is spicy and skunky with a piney sharpness and a sour, pungent edge, and some cuts carry a lemon-and-mint brightness on top. It is an old-school Jack Herer profile rather than a candy one. The flavor is earthy and spicy with the pine carrying through.
Terpenes Explained
J1 has a measured terpene panel in our data, led by Terpinolene at roughly 0.35 to 0.55 percent, with Caryophyllene behind around 0.25 to 0.3 and little else. Terpinolene-forward strains are relatively uncommon, and it tracks with the sharp, piney, herbal smell here.
Because the numbers exist, you can check a batch against them. A jar that reads flat has likely lost the Terpinolene, which fades faster than most terpenes.
Cannabinoids and Potency
J1 THC is reported from about 21 to 24 percent, a firmly strong level, with the lone lab reading in our data corrupted. CBD is a trace. Sources agree on a potent strain.
Expect a strong strain in the low twenties and start light if the Jack Herer racing-head effect is not something you want.
Awards & Recognition
Each award is bound to the exact entry that won it. Nothing is inherited by the strain as a whole.
2020 Errl Cup — entry recorded as “J-1”
Source: not recorded on this entry
2015 Hempcon Cup — entry recorded as “J-1”
Source: not recorded on this entry
0 verified recognitions. 2 unresolved entries shown but excluded from the count.
Competition historyBusinesses familiar with J1 0
View allNo business is linked to J1 yet. Businesses record what they carry through their offerings, and none names this strain.
Listings are independently presented and scoped by location, freshness and verification. Nothing here is a sales offer.
How we verify businessesExperience Evidence & Sources
Where this record’s observations come from, and what each source covers.
Community strain database aggregation (Labster/Blaster/Grower/Writer)
Aggregated from third-party community strain databases — 5 source records.
Ascendancy Drupal preserved public extract
Carried over from the preserved Ascendancy archive — 1 source record.
Source summaries only. Evidence bodies are not published on this page.
Methodology and sourcesReader Reviews 0
Reader experiences, not verified data. Nothing here feeds the effect percentages above.
No reader reviews yet. Public reviews are not open; experiences you log stay private in your Passport.
Recipes & Edibles
No recipe is linked to J1 yet.
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