How does XJ-13 strain make you feel?

XJ-13 is a hybrid strain that primarily produces happy effects at 90% intensity, followed by euphoric. With 28.0% THC, this strain is potent and best for experienced users.

XJ-13 - Cannabis Strain

Q: Are there side effects with XJ-13 strain?

Some users report dry mouth, dry eyes, paranoia, anxiety, dry mouth, dry eyes, possible paranoia in high doses, potential anxiety if consumed improperly, may cause racing thoughts in sensitive users when using XJ-13. Starting with a low dose can help minimize these effects.

XJ-13

Hybrid Updated Dec 2, 2025

Also known as: XJ13, XJ Thirteen, XK Thirteen

What is the XJ-13 strain?

XJ-13 is a hybrid cannabis strain with up to 28.0% THC, known for its happy effects and citrus and earthy flavor profile.

XJ-13, also known as "XJ13" and "XK Thirteen," is a hybrid marijuana strain made by crossing Jack Herer and G13 Haze. This strain is a true Southern California clone-only variety, bred when the green thumbs at Orange County's Patient Care in Santa Ana pollinated a G-13 female with pollen from a male Jack Herer (courtesy of Paradise Seeds), then re-pollinated a cutting of the new plant with Jack Herer again to give the strain a sweeter scent and more Sativa-dominant properties. The strain won bronze for Best Sativa at the 2012 High Times' Cannabis Cup and took silver for Best Concentrate in 2014.

XJ 13 has mint-green buds that are dense, chunky and clumped together in rounded cones. The buds have an abundance of vibrant orange pistils and are caked in a frosting of white trichomes. XJ-13 displays weighty buds and frosty trichomes thanks to indica input in the gene profile. XJ-13 consistently exhibits a strong citrus aroma accented by notes of earthy pine. Fans of flavorful bud often delight in XJ-13's citrus scent and pleasantly piney taste. Despite the strain's somewhat skunky undertones, XJ-13 is said to smoke smoothly and hit quickly. The effects of XJ-13 produce unencumbered cerebral effects that are perfect for stimulating creativity and conversation. Novice consumers looking for an easy, paranoia-free experience can depend on the effects of XJ-13 as a surefire way to relieve stress and mood-related symptoms.

What are the effects of XJ-13?

😊 Happy

90%

🤩 Euphoric

85%

💬 Talkative

80%

🙌 Uplifted

80%

⚡ Energetic

78%

🎯 Focused

75%

🎨 Creative

75%

😌 Relaxed

70%

What are the medical benefits of XJ-13?

Users report relief from stress and anxiety
May help with depression and mood disorders
Often used for chronic pain management
Users report improvement in creativity and focus
May help with fatigue and motivation issues
Often used for ADD/ADHD symptoms
May provide relief from headaches
Users report help with nausea
May assist with muscle spasms

This is not medical advice. Consult a healthcare professional.

What are the side effects of XJ-13?

💧 Dry Mouth
👁️ Dry Eyes
😨 Paranoia
😰 Anxiety
Dry mouth
Dry eyes
Possible paranoia in high doses
Potential anxiety if consumed improperly
May cause racing thoughts in sensitive users

How do you grow XJ-13?

This strain is clone only, capable of being grown both indoors and out. XJ-13 tends to finish flowering right between eight and nine weeks. Many growers recommend vegetating the strain for a month and topping it at least once. Outdoors the strain is ready for harvest around mid-October. Keep the airflow up and the humidity levels below 40 percent when flowering to prevent powdery mildew. XJ-13 prefers a climate with temperatures between 68 and 80 degrees Fahrenheit. Indoor: Flowering: 8–9 weeks, Yield: High, Height: Average. Outdoor: Harvest: Late October, Yield: High, Climate: Mediterranean. Optimal Temperature: 70–80°F, Optimal Humidity: 50–60%, Yield Potential: 600 gr/m². The plant reaches for the sky -- consistently growing over 6 feet tall if left untrained -- with fluffy, thin buds developing at 9-10 weeks. Advanced indoor breeders can nurture this Sativa-dominant lady toward her full potential with regular photoperiod cycles. This strain is recommended for experienced growers, due to its somewhat complex trimming needs.

How should you use XJ-13?

XJ-13 is a hybrid strain with 28.0% 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 28.0% 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 XJ-13?

What are XJ-13's parent strains?

Jack Herer

What strains were bred from XJ-13?

XJ-13 Strain Quick Facts

Type: Hybrid
THC: 18.0% - 28.0%
CBD: 0.05% - 1.0%
Breeder: Orange County's Patient Care

What does XJ-13 taste like?

Citrus Earthy Herbal Lemon Lime Pine Spicy Sweet

What terpenes are in XJ-13?

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Frequently Asked Questions

How does XJ-13 make you feel?

XJ-13 is a hybrid strain that primarily produces happy effects, followed by euphoric. Users report the dominant effect at 90% intensity. With 28.0% THC, this strain is considered potent and best suited for experienced users.

Is XJ-13 good for medical use?

XJ-13 has been reported by users for users report relief from stress and anxiety, may help with depression and mood disorders, often used for chronic pain management, users report improvement in creativity and focus, may help with fatigue and motivation issues, often used for add/adhd symptoms, may provide relief from headaches, users report help with nausea, may assist with muscle spasms. 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 XJ-13?

Some users have reported dry mouth, dry eyes, paranoia, anxiety, dry mouth, dry eyes, possible paranoia in high doses, potential anxiety if consumed improperly, may cause racing thoughts in sensitive users when using XJ-13. Starting with a low dose and staying hydrated can help minimize these effects.

What does XJ-13 taste and smell like?

XJ-13 features a flavor profile of citrus, earthy, herbal, lemon, lime, pine, spicy, sweet. The dominant terpenes are Terpinolene and Myrcene, which contribute to its distinctive aroma.

What do users say about XJ-13?

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What does the research say about XJ-13?

XJ-13 is a hybrid cannabis strain containing up to 28.0% THC, with a terpene profile dominated by Terpinolene and Myrcene. Below are authoritative resources for understanding the compounds in this strain.

Terpene Research

Cannabinoid Information

Cannabis Regulations & Safety

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XJ-13

What is the XJ-13 strain?

What are the effects of XJ-13?

What are the medical benefits of XJ-13?

What are the side effects of XJ-13?

How do you grow XJ-13?

How should you use XJ-13?

Beginners

Regular Users

Experienced Users

What is the genetic lineage of XJ-13?

What are XJ-13's parent strains?

What strains were bred from XJ-13?

Frequently Asked Questions

What do users say about XJ-13?

What does the research say about XJ-13?

Terpene Research

Cannabinoid Information

Cannabis Regulations & Safety

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