Also known as: Galactic Jack Herer, GJ
Energetic sativa with citrus-pine aroma and candy-sweet undertones.
0–100 profile derived from cannabinoids, effects, and terpenes.
Galactic Jack is a sativa-dominant cross of Jack Herer and Space Queen that delivers an energetic, focused, and uplifted high. Its sharp citrus-pine aroma is tempered by a smooth candy-like sweetness from the Space Queen side.
Relative prominence based on the strain profile.
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Parents: Jack Herer × Space Queen
Ideal for morning use due to its clean cerebral motivation, helping you stay active and focused without inducing muscle heaviness.
Medical marijuana patients frequently turn to Galactic Jack to help manage symptoms associated with stress, depression, fatigue. The strain's energetic and focused properties are reported to help ease tension, reduce physical discomfort, and lift mood without causing excessive grogginess.
Evidence level: moderate — Supported by early-stage clinical trials indicating CBD and terpene synergies regulate stress and promote REM sleep.
Instant cerebral lift. A tingling sensation behind the eyes accompanied by a rush of mental motivation.
Heightened sensory awareness. Music sounds deeper, colors look vibrant, and focus transitions into creative flow.
Energetic peak. Uplifted thoughts, laughter, and high motivation. Ideal for outdoor adventures or writing.
Mellow wind-down. Cerebral buzz settles into a peaceful, clear-headed calm. No hard crash.
Typical duration: 2.5 to 3.5 hours
Mental: Highly active, associative thinking, clear-headed.
Body: Light, active, high physical coordination.
Creative professionals, hikers, and anyone looking for active daytime energy without physical lethargy.
Avoid using this strain late at night if you are prone to racing thoughts, as the energetic high may interfere with sleep.
The secret to unlocking the full potential of Galactic Jack lies in temperature control. To preserve its delicate Terpinolene terpenes, vaporize at 356°F (180°C) rather than combusting. This triggers the entourage effect, blending its 21% THC with secondary cannabinoids. Because of its clean, uplifting energy, it is the perfect companion for your morning coffee or creative brainstorming sessions. Beginners should start with a single inhalation due to its fast-acting onset, while seasoned users can appreciate its deep, multi-layered terpene depth.
Browse vaporizers & gear →The Space Queen parent adds trichome density and a smoother exhale than straight Jack Herer.
The same cut is sometimes labeled 'Galactic Jack Herer' when grown from seed rather than clone.
A sativa cross of Tangie × Lemon Skunk, Clementine tests ~20% THC with a Terpinolene nose. energetic, focused, uplifted, flavors of citrus, orange, sweet. Used for fatigue, stress, depression. Score: 7.5/10.
A sativa cross of Trainwreck × Thai × East Coast Sour Diesel, Casey Jones tests ~19% THC with a Terpinolene nose. energetic, uplifted, creative, flavors of citrus, earthy, sweet. Used for fatigue, depression, stress. Score: 7.5/10.
From SAGE × Sour Diesel, Sage n' Sour is a sativa cultivar at ~19% THC with Terpinolene-forward terpenes. Expect energetic, focused, uplifted, flavors of sage, diesel, citrus. Chosen for fatigue, depression, stress. Score: 7.5/10.
A sativa cross of Trainwreck × NYC Diesel, Allen Wrench tests ~20% THC with a Terpinolene nose. energetic, focused, creative, flavors of citrus, diesel, earthy. Used for fatigue, stress, depression. Score: 7.5/10.
Houndstooth is a Canadian-market sativa known for its approachable, clear-headed high. Developed by Tweed, it delivers an uplifting, mildly energizing experience without the raciness of some stronger sativas. The flavor is sweet and herbal with soft citrus notes, and the aroma is gentle and floral. It's a popular choice for consumers seeking daytime relief or a subtle mood boost.
Eldorado is a sativa cultivar from Oaxacan Sativa landrace. With THC near 20% and a Terpinolene-led terpene profile, it tends to produce energetic, focused and euphoric. On the palate, expect notes of citrus, pine and earthy; the nose carries citrus, pine and woody. Consumers often choose it for stress, depression and fatigue.
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