Five-O
Also known as: 5-O
What is the Five-O strain?
Five-O is a hybrid cannabis strain with up to 23.0% THC, known for its uplifted effects and citrus and lime flavor profile.
Five-O is a fast-finishing cannabis strain developed by Black Skull Seeds that combines the potency of a sativa with the yields of an indica, delivering a great citrus aroma. This strain is designed as a great cash cropper that does not take up lots of space and finishes in around 50 days while producing excellent quality end product. The strain is a sativa-dominant hybrid with THC levels ranging from 21-23% and CBD content between 0.09-1.14%. As a sativa dominant hybrid, Five-O has a flowering time of 7 weeks (50 days) with indoor yields of 60-80 grams per plant and outdoor yields ranging from 200-400 grams per plant. User reports describe it as very resinous with a smell like ripe limes, growing like an indica and preferring to be left alone to flourish. There is also a separate Five-O strain from British Columbia Seed Company that is listed as Hawaiian Indica crossed with Northern Lights #5, but the Black Skull Seeds version appears to be more widely available and documented.
What are the effects of Five-O?
What are the medical benefits of Five-O?
- Users report relief from nausea and vomiting
- May help with movement disorders
- Often used for pain management
- Users report benefits for psychiatric symptoms
This is not medical advice. Consult a healthcare professional.
What are the side effects of Five-O?
- 💧 Dry Mouth
- Dry mouth
- Increased appetite
- Possible anxiety in sensitive users
How do you grow Five-O?
Five-O has a flowering time of 7 weeks (50 days), making it one of the fastest finishing strains. Indoor yields range from 60-80 grams per plant, while outdoor cultivation can produce 200-400 grams per plant. The strain is described as mostly sativa and can be cultivated both indoors and outdoors, available only as feminized seeds from Black Skull Seeds. It grows like an indica plant structure-wise and prefers to be left alone to develop naturally. The strain is considered beginner-friendly due to its resilient growing characteristics and relatively short flowering period.
How should you use Five-O?
Five-O is a hybrid strain with 23.0% THC, which is moderate potency. As a hybrid, it offers versatility for both daytime and evening 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 Five-O make you feel?
Five-O is a hybrid strain that primarily produces uplifted effects, followed by calm. Users report the dominant effect at 75% intensity. With 23.0% THC, this strain is moderately strong and suitable for regular consumers.
Is Five-O good for medical use?
Five-O has been reported by users for users report relief from nausea and vomiting, may help with movement disorders, often used for pain management, users report benefits for psychiatric symptoms. As a hybrid, it offers a balanced profile that may work throughout the day.
This is not medical advice. Consult a healthcare professional.
Are there side effects with Five-O?
Some users have reported dry mouth, dry mouth, increased appetite, possible anxiety in sensitive users when using Five-O. Starting with a low dose and staying hydrated can help minimize these effects.
What does Five-O taste and smell like?
Five-O features a flavor profile of citrus, lime, vanilla. The dominant terpenes are Myrcene and Limonene, which contribute to its distinctive aroma.
What do users say about Five-O?
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What does the research say about Five-O?
Five-O is a hybrid cannabis strain containing up to 23.0% THC, with a terpene profile dominated by Myrcene and Limonene. Below are authoritative resources for understanding the compounds in this strain.
Terpene Research
Cannabinoid Information
Cannabis Regulations & Safety
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