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G13 Haze Hybrid Cannabis Strain

G13 Haze

G13 Haze

Hybrid

Also known as: G-13 Haze

What is the G13 Haze strain?

G13 Haze is a hybrid cannabis strain with up to 29.0% THC, known for its euphoric effects and citrus and earthy flavor profile.

G13 Haze is a legendary sativa-dominant hybrid cannabis strain (approximately 70-80% sativa, 20-30% indica) created by crossing the enigmatic G13 strain with Hawaiian Haze genetics. According to cannabis lore, the G13 parent strain was allegedly developed as a secret government experiment in the 1970s, aiming to create a super-potent cannabis strain in a U.S. research lab, with a rogue researcher supposedly releasing a clone to the public. Barney's Farm reports crossing the G13 "government Indica" strain with a Skunk #1 to stabilize its genetics, then crossing that hybrid with a Hawaiian Sativa to create G13 Haze. The strain gained significant recognition in the cannabis community, winning 1st Place at the 2007 High Times Cannabis Cup. G13 Haze produces dense, resinous buds with bright green coloration interwoven with hues of purple and orange pistils, creating an eye-catching visual appearance. The buds emit a powerful mix of pine aromas combined with sweet citrus undertones. The strain has become a cornerstone in modern cannabis breeding, used extensively in creating numerous hybrid offspring and maintaining its reputation as both recreational and medicinal cannabis.

What are the effects of G13 Haze?

🤩 Euphoric
85%
🙌 Uplifted
85%
🎨 Creative
80%
😊 Happy
80%
⚡ Energetic
75%
🎯 Focused
70%
😌 Relaxed
65%

What are the medical benefits of G13 Haze?

  • Users report relief from stress
  • May help with depression
  • Often used for pain management
  • Users report relief from fatigue
  • May help with anxiety
  • Users report appetite stimulation
  • May help with chronic pain
  • Users report relief from nausea

This is not medical advice. Consult a healthcare professional.

What are the side effects of G13 Haze?

How do you grow G13 Haze?

Despite its strong Sativa background, G13 Haze is remarkably easy to manage in terms of height, making it a great sativa for indoor gardens, growing to between 50-100cm indoors and possibly reaching over 110cm outdoors. G13 Haze is moderately challenging to cultivate, making it ideal for growers with some experience. It grows medium/short and compact for a sativa-dominant strain, suitable for SOG and ScrOG gardens. The flowering time is roughly 9-10 weeks, though some sources indicate a 65-75 day flowering time with dense, tightly-structured, heavily resinous buds. This strain produces big yields topping 550 g/m2 indoors under good light, and easily reaching about 500 grams per plant outdoors. When grown indoors, plants typically reach 100-120 cm height with 500-600 grams per square meter yield. Outdoors, plants can grow 120-150 cm tall, producing approximately 800 grams per plant. Harvest time for outdoor cultivation is usually late October. The strain thrives in both indoor and outdoor environments under optimal conditions.

How should you use G13 Haze?

G13 Haze is a hybrid strain with 29.0% 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 29.0% 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 G13 Haze?

What are G13 Haze's parent strains?

What strains were bred from G13 Haze? (21)

Frequently Asked Questions

How does G13 Haze make you feel?

G13 Haze is a hybrid strain that primarily produces euphoric effects, followed by uplifted. Users report the dominant effect at 85% intensity. With 29.0% THC, this strain is considered potent and best suited for experienced users.

Is G13 Haze good for medical use?

G13 Haze has been reported by users for users report relief from stress, may help with depression, often used for pain management, users report relief from fatigue, may help with anxiety, users report appetite stimulation, may help with chronic pain, users report relief from nausea. 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 G13 Haze?

Some users have reported dry mouth, dry eyes, anxiety, dizziness, dry mouth, dry eyes, possible anxiety in high doses, occasional dizziness, potential paranoia in sensitive users, possible headache when using G13 Haze. Starting with a low dose and staying hydrated can help minimize these effects.

What does G13 Haze taste and smell like?

G13 Haze features a flavor profile of citrus, earthy, fruity, pine, sandalwood, spicy, sweet. The dominant terpenes are Myrcene and Pinene, which contribute to its distinctive aroma.

What do users say about G13 Haze?

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What does the research say about G13 Haze?

G13 Haze is a hybrid cannabis strain containing up to 29.0% THC, with a terpene profile dominated by Myrcene and Pinene. Below are authoritative resources for understanding the compounds in this strain.

Terpene Research

Cannabinoid Information

Cannabis Regulations & Safety

What strains are similar to G13 Haze?

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THC: 20.0% - 30.0%

#41 Zi

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THC: Unknown

$.i.N.G

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THC: 18.0% - 24.0%

'78 LA OG Affie

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THC: 22.0% - 23.0%

'78 Skunk 'D' x Gorilla Grape

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THC: Unknown

'78 Skunk 'M' x Gorilla Grape

Hybrid

THC: Unknown

'87 Firebird

Hybrid

THC: 18.0% - 23.0%

'98 Aloha White Widow

Hybrid

THC: 20.0% - 25.0%

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