Jack Frost
Jack Frost: a sativa strain with 22.5% THC, known for euphoric, energetic, creative.
Experience scores
0–100 profile derived from cannabinoids, effects, and terpenes.
About Jack Frost
From Loompa Farms, Jack Frost is a sativa (Jack Herer × White Widow × Northern Lights #5) at 22.5% THC. Myrcene profile: euphoric, energetic, creative. Flavor: citrus, pine, sweet. Aroma: citrus, pine, earthy. For stress, pain, anxiety. Score: 8.3/10.
Effects
Relative prominence based on the strain profile.
Possible negatives
Dominant Terpenes
Best For
Sensory Profile
Taste
Aroma
Strain scores
★ 0.0 from 0 community ratings
Lineage & profile
Parents: Jack Herer × White Widow × Northern Lights #5
Ideal for morning use due to its clean cerebral motivation, helping you stay active and focused without inducing muscle heaviness.
Medical & mood
Medical marijuana patients frequently turn to Jack Frost to help manage symptoms associated with stress, pain, anxiety. The strain's euphoric and energetic properties are reported to help ease tension, reduce physical discomfort, and lift mood without causing excessive grogginess.
Evidence level: high — Backed by extensive clinical research surveys confirming cannabinoids alleviate persistent nerve discomfort.
Smoking timeline
- 0–5 min
Instant cerebral lift. A tingling sensation behind the eyes accompanied by a rush of mental motivation.
- 10–30 min
Heightened sensory awareness. Music sounds deeper, colors look vibrant, and focus transitions into creative flow.
- Peak
Energetic peak. Uplifted thoughts, laughter, and high motivation. Ideal for outdoor adventures or writing.
- Afterglow
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.
Who will love it
Creative professionals, hikers, and anyone looking for active daytime energy without physical lethargy.
Who should avoid it
Avoid using this strain late at night if you are prone to racing thoughts, as the energetic high may interfere with sleep.
Pro secrets
The secret to unlocking the full potential of Jack Frost lies in temperature control. To preserve its delicate Myrcene terpenes, vaporize at 334°F (168°C) rather than combusting. This triggers the entourage effect, blending its 22.5% 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 →Expert Note
Check Jack Frost trichomes: cloudy + 10-20% amber = peak. Myrcene should hit immediately. Uplifting head high ahead.
Hidden Truth
Contrary to belief Jack Frost is a sativa, but many "versions" are hybrids with different terpene ratios.
Related Strains
J-1 (J1)
A sativa cross of Jack Herer × Skunk #1, J-1 (J1) tests ~22.5% THC with a Myrcene nose. energetic, euphoric, creative, flavors of citrus, pine, sweet. Used for depression, fatigue, stress. Score: 8.5/10.
Jackfruit
A sativa cross of Jack Herer × UBC Chemo, Jackfruit tests ~20% THC with a Myrcene nose. energetic, euphoric, happy, flavors of tropical, citrus, sweet. Used for stress, pain, anxiety. Score: 8/10.
Jacky White
A sativa cross of Unknown, Jacky White tests ~20% THC with a Myrcene nose. energetic, euphoric, creative, flavors of citrus, sweet, fruity. Used for stress, pain, anxiety. Score: 8/10.
Jamaican (Jamaica)
From Jamaica, Jamaican (Jamaica) is a sativa (Unknown) at 17.5% THC. Myrcene profile: energetic, euphoric, happy. Flavor: tropical, sweet, earthy. Aroma: tropical, sweet, earthy. For depression, fatigue, stress. Score: 8.3/10.
Jelly Rancher
Jelly Rancher blends Unknown into a sativa strain at 22.5% THC. Myrcene-rich profile: energetic, euphoric, creative. Taste: sweet, fruity, candy. For stress, pain, anxiety. Score: 8.3/10.
Jenny Kush
Named in honor of cannabis activist Jenny Monson. Energetic and uplifting sativa-dominant hybrid.
Jack Frost frequently asked questions
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