Ursa Major
Also known as: Ursa Major OG
What is the Ursa Major strain?
Ursa Major is a indica cannabis strain with up to 24.0% THC, known for its relaxed effects and citrus and earthy flavor profile.
Ursa Major is an indica-dominant cannabis strain named after the constellation also known as the Great Bear. The strain's development history is somewhat obscure, with limited documentation about its precise origins, though it appears to have emerged in the Pacific Northwest region of the United States during the early 2000s. Breeders likely created Ursa Major by crossing established indica genetics to produce a strain with potent sedative effects and distinctive flavor characteristics.
The strain typically produces dense, compact buds with a classic indica structure, featuring dark green foliage often accented by deep purple hues that develop in cooler temperatures. The flowers are usually heavily coated in trichomes, giving them a frosty appearance, and exhibit orange to rust-colored pistils. Ursa Major is noted for its pungent aroma that combines earthy, woody notes with subtle hints of citrus and pine.
Ursa Major has gained recognition primarily among indica enthusiasts seeking strong relaxation effects. While not as widely commercially available as some mainstream strains, it maintains a dedicated following in certain regional markets, particularly in areas where its sedative properties are valued for evening use. The strain's name references both its powerful effects and the celestial theme common in cannabis nomenclature.
What are the effects of Ursa Major?
What are the medical benefits of Ursa Major?
- Users report relief from insomnia
- May help with chronic pain management
- Often used for stress reduction
- Some report appetite stimulation
This is not medical advice. Consult a healthcare professional.
What are the side effects of Ursa Major?
- 💧 Dry Mouth
- 👁️ Dry Eyes
- 💫 Dizziness
- Dry mouth
- Dry eyes
- Dizziness in sensitive users
- Potential couch-lock
- May cause sedation that interferes with daytime activities
How do you grow Ursa Major?
Ursa Major is considered a moderate-difficulty strain to cultivate, better suited for growers with some experience. The plants typically flower in 8-9 weeks indoors, with outdoor harvests ready in late September to early October in northern hemisphere climates. Indoor yields are moderate, averaging 400-500 grams per square meter, while outdoor plants can produce 500-600 grams per plant under optimal conditions.
The strain prefers indoor cultivation where environmental factors can be carefully controlled, though it can be grown outdoors in Mediterranean or similar climates. Plants tend to remain relatively short and bushy, characteristic of indica genetics, usually reaching 100-150 cm in height. Growers should monitor humidity levels carefully during flowering to prevent mold in the dense buds, and some phenotypical variation may occur regarding color expression and exact flowering time.
How should you use Ursa Major?
Ursa Major is a indica strain with 24.0% THC, which is moderate potency. As an indica, it is best suited for evening or nighttime use.
Beginners
Start with 1-2 small inhalations or 2.5-5mg if using edibles. Wait 15 minutes before taking more. This strain is potent — start very low.
Regular Users
A standard session of 3-5 inhalations or 5-15mg edible dose. Effects typically onset within 5-15 minutes when inhaled, 30-90 minutes for edibles.
Experienced Users
Adjust to personal tolerance. Moderate doses should provide a satisfying experience.
Start low and go slow. This is not medical advice — consult a healthcare professional before using cannabis.
Frequently Asked Questions
How does Ursa Major make you feel?
Ursa Major is a indica strain that primarily produces relaxed effects, followed by sleepy. Users report the dominant effect at 90% intensity. With 24.0% THC, this strain is moderately strong and suitable for regular consumers.
Is Ursa Major good for medical use?
Ursa Major has been reported by users for users report relief from insomnia, may help with chronic pain management, often used for stress reduction, some report appetite stimulation. As an indica strain, it may be particularly suited for evening or nighttime use.
This is not medical advice. Consult a healthcare professional.
Are there side effects with Ursa Major?
Some users have reported dry mouth, dry eyes, dizziness, dry mouth, dry eyes, dizziness in sensitive users, potential couch-lock, may cause sedation that interferes with daytime activities when using Ursa Major. Starting with a low dose and staying hydrated can help minimize these effects.
What does Ursa Major taste and smell like?
Ursa Major features a flavor profile of citrus, earthy, pine, spicy, woody. The dominant terpenes are Myrcene and Caryophyllene, which contribute to its distinctive aroma.
What do users say about Ursa Major?
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What does the research say about Ursa Major?
Ursa Major is a indica cannabis strain containing up to 24.0% THC, with a terpene profile dominated by Myrcene and Caryophyllene. Below are authoritative resources for understanding the compounds in this strain.
Cannabinoid Information
Cannabis Regulations & Safety
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