HP13
HP13
Also known as: Hash Plant 13, HP-13, Hashplant #13, Hash Plant #13, P
What is the HP13 strain?
HP13 is a hybrid cannabis strain with up to 27.0% THC, known for its relaxed effects and ammonia and chemical flavor profile.
HP13, also known as Hash Plant 13, is a rare indica-dominant hybrid cannabis strain (65% indica/35% sativa) created through crossing G13 and Hash Plant. This legendary cultivar has a storied history dating back to the 1970s, originating from pure Afghani genetics that were brought to America during the hippie hashish trail era. The strain first gained prominence in California before making its way to New York City, where it commanded exceptional prices ($8,000+ per pound) due to its rarity and quality. HP13 is characterized by its extremely complex flavor profile, dense resinous buds, and potent psychoactive effects. The buds display yellowish-green coloration with fluffy trichomes and have been described as having one of the most sophisticated flavor experiences in cannabis. This clone-only strain has been preserved by connoisseurs and is considered one of the most elusive and valuable strains in existence, often referred to simply as 'P' by inner circles of cannabis enthusiasts.
What are the effects of HP13?
What are the medical benefits of HP13?
- Users report relief from chronic pain
- May help with migraines and headaches
- Often used for anxiety and stress relief
- Users report help with insomnia
- May assist with muscle spasms
- Often used for depression
- Users report appetite stimulation
- May help with chronic fatigue
This is not medical advice. Consult a healthcare professional.
What are the side effects of HP13?
- 💧 Dry Mouth
- 👁️ Dry Eyes
- 💫 Dizziness
- Dry mouth
- Dry eyes
- Possible dizziness
- Potential anxiety in high doses
- Possible rapid heartbeat
- May cause disorientation in novice users
How do you grow HP13?
HP13 is considered difficult to grow and is recommended for experienced cultivators with advanced cannabis cultivation skills. The strain has a flowering time of 60-70 days (8-10 weeks) and produces moderate to high yields. Indoor yields typically range from 1-2 oz per square foot, while outdoor plants can produce 15-20 oz per plant. Plants usually reach heights of 30-60 inches and have a compact indica structure with dense, resinous buds. The strain is often available as clone-only but some breeders offer feminized seeds. Plants require consistent humidity control, good airflow, and low-stress training techniques for optimal results. The strain shows good resistance but requires careful attention to prevent mold and mildew.
How should you use HP13?
HP13 is a hybrid strain with 27.0% THC, which is considered high 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. At 27.0% THC, even experienced users should respect this strain's potency.
Start low and go slow. This is not medical advice — consult a healthcare professional before using cannabis.
What is the genetic lineage of HP13?
What are HP13's parent strains?
What strains were bred from HP13?
Frequently Asked Questions
How does HP13 make you feel?
HP13 is a hybrid strain that primarily produces relaxed effects, followed by giggly. Users report the dominant effect at 85% intensity. With 27.0% THC, this strain is considered potent and best suited for experienced users.
Is HP13 good for medical use?
HP13 has been reported by users for users report relief from chronic pain, may help with migraines and headaches, often used for anxiety and stress relief, users report help with insomnia, may assist with muscle spasms, often used for depression, users report appetite stimulation, may help with chronic fatigue. 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 HP13?
Some users have reported dry mouth, dry eyes, dizziness, dry mouth, dry eyes, possible dizziness, potential anxiety in high doses, possible rapid heartbeat, may cause disorientation in novice users when using HP13. Starting with a low dose and staying hydrated can help minimize these effects.
What does HP13 taste and smell like?
HP13 features a flavor profile of ammonia, chemical, diesel, earthy, hash, pine, savory, skunk, spicy. The dominant terpenes are Myrcene and Caryophyllene, which contribute to its distinctive aroma.
What do users say about HP13?
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What does the research say about HP13?
HP13 is a hybrid cannabis strain containing up to 27.0% 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
What strains are similar to HP13?
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'78 LA OG Affie
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'78 Skunk 'D' x Gorilla Grape
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'78 Skunk 'M' x Gorilla Grape
HybridTHC: Unknown
'87 Firebird
HybridTHC: 18.0% - 23.0%
'98 Aloha White Widow
HybridTHC: 20.0% - 25.0%