Galactic Jack – Strain Information

The Galactic Jack cannabis strain is a hybrid that has gained popularity due to its stimulating and uplifting properties, which makes it a popular choice for both medicinal and recreational users. This strain is a cross between the famed Jack Herer and Space Queen strains, this contributes to its special combination of attributes. Galactic Jack is known for its balanced profile, offering the best of both worlds: a high that is both cerebral and calming.

In this detailed guide, we will explore the genetic makeup of Galactic Jack, its effects, flavors, medical uses, and how it compares to other cannabis strains. Whether you’re a seasoned cannabis connoisseur or a new user, this strain offers something for everyone. We will break down the strain into several sections for better understanding, including its origins, cannabinoid and terpene profiles, effects, medical applications, and more.

Genetics and Origins

Parent Strains

Galactic Jack is the offspring of two powerhouse strains: Jack Herer and Space Queen. These parent strains are well-known in the cannabis world for their distinctive characteristics.

• Jack Herer: Dedicated to the renowned cannabis advocate and writer of The Emperor Wears No Clothes, Jack Herer is a sativa-dominant strain (approximately 60% sativa and 40% indica). It is highly regarded for its potent, creative, and euphoric effects. It has won numerous awards and is known for its earthy, piney aroma, and energizing effects. Its THC content can range from 18-24%, contributing to its heady, cerebral high.
• Space Queen: A hybrid strain, Space Queen is the result of crossing Cinderella 99 and Romulan. It is known for its sweet and fruity flavor profile, paired with a potent cerebral high. It is often described as a balanced strain, offering both uplifting and relaxing effects. The THC content in Space Queen typically ranges between 16% and 22%.

Genetic Breakdown

Galactic Jack inherits the best traits from both of its parents. The strain is typically classified as a hybrid, though it leans slightly more toward sativa with a 60% sativa and 40% indica ratio. The combination of Jack Herer’s energetic effects and Space Queen’s sweet, fruity profile creates a unique hybrid that appeals to users seeking both uplifting effects and relaxation.

Appearance and Aroma

Appearance

Galactic Jack’s buds are medium to large in size and typically take on a dense and frosty appearance. The nugs are often a bright green color with a mix of darker and lighter green hues. The buds are adorned with vibrant orange pistils, and a heavy coating of trichomes gives the buds a frosty, sticky texture. The strain has a visually appealing appearance, making it attractive to cannabis enthusiasts.

Aroma and Flavor Profile

The aroma of Galactic Jack is a delightful mix of earthy and sweet scents. There are strong notes of pine, citrus, and spice that come from its Jack Herer lineage, alongside a sweeter, fruity undertone that comes from the Space Queen parent. The flavor profile is similarly complex, with the initial earthy, woody taste giving way to a citrusy and slightly tropical sweetness. It offers a smooth smoke with a citrus finish that lingers on the palate.

Cannabinoid and Terpene Profile

Cannabinoid Content

The THC content in Galactic Jack generally falls between 18% and 22%, depending on the cultivation method and growing conditions. This makes it a moderate-to-strong strain, offering potent effects without being overwhelmingly intense. The strain contains moderate levels of CBD, usually in the range of 0.5% to 1%, which helps balance out the effects and provides mild therapeutic benefits.

• THC Content: 18-22%
• CBD Content: 0.5-1%
• CBN and CBC: Low levels of CBN (cannabinol) and CBC (cannabichromene) are typically found, contributing to its calming and anti-inflammatory properties.

Terpene Profile

The terpene profile of Galactic Jack is one of the most distinctive aspects of this strain. Terpenes are organic compounds found in cannabis that influence its aroma, flavor, and effects. The primary terpenes in Galactic Jack include:

• Terpinolene: This terpene is known for its floral, sweet aroma, and it can produce uplifting and energizing effects. It also has antioxidant and antimicrobial properties.
• Caryophyllene: Known for its spicy, peppery scent, caryophyllene offers anti-inflammatory effects and interacts with CB2 receptors in the body, potentially benefiting those with pain or inflammation.
• Limonene: This citrus-scented terpene has been shown to provide mood-enhancing effects and has anti-anxiety and anti-depressant properties.
• Myrcene: A terpene commonly found in cannabis, myrcene has an earthy, musky aroma and is known for its sedative effects. It contributes to the relaxing properties of Galactic Jack, particularly during the latter part of the high.

Effects of Galactic Jack

Recreational Effects

Galactic Jack is a hybrid strain with both cerebral and physical effects, making it suitable for various recreational uses. Here are the key effects reported by users:

• Uplifting and Euphoric: The sativa-dominant traits of Galactic Jack produce a strong, euphoric head high. Users typically report feeling happy, motivated, and more social after consuming Galactic Jack.
• Creative Boost: The stimulating effects are perfect for creative tasks such as writing, painting, or brainstorming new ideas. Many users find that Galactic Jack helps them focus and think more clearly.
• Mild Relaxation: While Galactic Jack is energizing, it also offers a subtle, relaxing body high. This makes it ideal for users who want to stay active but still feel a sense of calm in their body.
• Social and Talkative: The strain encourages social interactions, making it perfect for gatherings or a night out with friends. Its uplifting and happy effects often lead to laughter and stimulating conversations.

Medicinal Effects

Galactic Jack’s balanced effects make it a versatile strain for medicinal use. The strain is known for its ability to address a variety of physical and mental health concerns. Some of its most common medical applications include:

• Stress and Anxiety Relief: The uplifting and euphoric effects of Galactic Jack help counteract feelings of stress and anxiety. Many users report feeling lighter and more at ease, making it an excellent choice for people who are coping with mental health issues.
• Depression: The mood-enhancing effects of Galactic Jack can help alleviate the symptoms of depression. Its energizing properties encourage positive thinking, making it beneficial for those struggling with low mood or sadness.
• Chronic Pain Relief: The subtle body relaxation effects can help alleviate mild to moderate chronic pain, particularly pain associated with inflammation or tension. It is not as potent for pain relief as some indica-heavy strains, but it offers relief for users who also need to stay active.
• Appetite Stimulation: Some users report increased appetite after using Galactic Jack, making it helpful for individuals with appetite loss, whether due to medical conditions or treatments like chemotherapy.
• Fatigue: Because of its energizing properties, Galactic Jack can be helpful for individuals experiencing fatigue or lack of motivation. Its stimulating effects make it ideal for those needing a pick-me-up to power through their day.

Side Effects

While Galactic Jack is generally well-tolerated, some users may experience typical cannabis side effects, including:

• Dry Mouth (Cottonmouth): This is a common side effect of cannabis use. Drinking water before, during, and after consumption can help alleviate this.
• Dry Eyes: Similar to dry mouth, dry eyes can occur, though this is generally mild and temporary.
• Dizziness or Paranoia: As with most strains, higher doses can sometimes cause dizziness or paranoia, particularly in individuals who are sensitive to THC.

Growing Galactic Jack

Cultivation of Galactic Jack: A Detailed Scientific Overview

Cultivating the Galactic Jack cannabis strain requires careful attention to environmental factors, growth techniques, and appropriate handling to guarantee a robust and abundant crop. The strain has specific needs and characteristics, both from its genetic makeup and environmental preferences. In this section, we will delve deeper into the scientific aspects of cultivating Galactic Jack, covering topics such as optimal growth conditions, hydroponics vs. soil cultivation, pruning, and pest control.

Optimal Growing Conditions for Galactic Jack

Temperature and Humidity

One of the most critical factors in cultivating Galactic Jack is maintaining the right temperature and humidity levels. This strain is sensitive to extremes, so managing these factors will play a large role in achieving successful cultivation.

• Temperature: Galactic Jack grows best in a moderate, stable temperature range. The optimal temperature for this strain is between 70-80°F (21-27°C) during the day and slightly cooler during the night, around 65-70°F (18-21°C). Temperatures outside this range can stunt growth or lead to stress, potentially affecting both yield and quality.
• Humidity: Galactic Jack thrives in a relative humidity (RH) range of 40-60%. High humidity can lead to mold growth, especially during the flowering phase, while low humidity can result in dehydration and poor bud formation. During the flowering stage, it is beneficial to lower the humidity slightly, reducing the risk of mold while encouraging trichome production.

Light Requirements

Being a hybrid with a sativa dominance, Galactic Jack has relatively high light requirements. Cannabis plants rely heavily on light for photosynthesis, and providing optimal light will directly affect the plant’s overall health and yield.

• Light Intensity: Galactic Jack benefits from high-intensity light, which simulates the natural sunlight exposure it would experience outdoors. Indoor growers often use high-pressure sodium (HPS) lights or LED grow lights to achieve optimal light levels. In the vegetative phase, plants need around 18-24 hours of light per day, and in the flowering phase, this is reduced to 12 hours of light and 12 hours of darkness to trigger bud development.
• Photoperiod Sensitivity: Like most cannabis strains, Galactic Jack is photoperiod-sensitive, meaning its flowering cycle is induced by changes in light exposure. During the vegetative stage, the plant requires long daylight hours (18-24 hours of light), and once light exposure is reduced to 12 hours a day, it will enter the flowering stage.

Soil vs. Hydroponics

Both soil and hydroponics are popular methods for growing cannabis, each with its advantages and challenges. The choice between these methods depends on the grower’s experience, resources, and desired outcome.

• Soil Cultivation: Soil is the most common method for growing Galactic Jack, as it offers a natural environment that many cultivators prefer. When growing in soil, it’s important to use high-quality soil that is well-draining and rich in organic matter. Soil provides natural nutrients, making it easier for beginners to manage the growth process. Additionally, soil-grown plants often exhibit better flavor profiles due to the natural presence of microbes that help break down nutrients.Optimal Soil pH: Cannabis plants grow best in soil with a pH level between 6.0 and 7.0, which allows for the proper absorption of nutrients.
• Hydroponics: Growing Galactic Jack hydroponically (without soil, using a nutrient-rich water solution) can accelerate growth and increase yields. Hydroponics offers more control over nutrient levels, pH, and water availability. However, this method requires more expertise and the use of specialized equipment, such as a hydroponic system and a pH meter. Hydroponic cultivation can produce faster growth and larger yields due to the optimized nutrient and water availability, but it requires careful monitoring and maintenance to avoid root rot and nutrient imbalances. Hydroponic System Types: Common hydroponic systems used for cannabis cultivation include Deep Water Culture (DWC), Ebb and Flow systems and the Nutrient Film Technique (NFT). Each system has its pros and cons, but all of them benefit from careful attention to pH and nutrient levels.

Pruning and Training Galactic Jack

Pruning and training techniques are vital for optimizing the growth of Galactic Jack. These methods help control the shape of the plant, increase airflow, and ensure that the plant produces high-quality buds. Here are some common techniques used by experienced cultivators:

Topping and FIMing

• Topping: Topping involves cutting off the top growth of the plant to encourage it to grow more lateral branches. This promotes a bushier plant, resulting in multiple colas (main buds) rather than one large central cola. This method works well with Galactic Jack, as it helps maximize yields by allowing light to reach the plant’s bottom sections.
• FIMing: FIMing is a variation of topping, where the grower cuts off a smaller portion of the top growth. This leads to the formation of more branches, and like topping, it helps the plant become bushier, improving light distribution and airflow.

Low Stress Training (LST)

• Low Stress Training (LST) involves gently bending and tying down the plant’s branches to create an even canopy. This helps to expose more bud sites to light, increasing overall yield. LST is particularly effective in preventing the plant from growing too tall and unmanageable, which is a common issue with sativa-dominant strains like Galactic Jack. The technique is low stress because it avoids cutting or damaging the plant.

Defoliation

• Defoliation refers to the selective removal of leaves, especially large fan leaves, to improve light penetration and airflow. This technique is beneficial during the flowering phase, as it allows more light to reach the lower bud sites, resulting in larger and denser buds. However, it should be done cautiously, as removing too many leaves can stress the plant and affect its growth.

Pest and Disease Management

Pest control is a critical aspect of cultivating Galactic Jack, as the strain is susceptible to certain pests and diseases. Effective pest management requires both preventative measures and early intervention to maintain plant health.

Common Pests

• Spider Mites: These tiny pests are common in cannabis cultivation and can cause serious damage if not controlled. Spider mites feed on the plant’s sap, causing leaves to yellow and become stippled with tiny dots. If left unchecked, they can lead to significant defoliation and stunted growth.Control Methods: Use natural predators like ladybugs or predatory mites, or apply organic insecticidal soaps. Regularly inspecting plants for signs of spider mites and removing affected leaves is also crucial.
• Aphids: Aphids are small, soft-bodied insects that suck the sap from cannabis plants, weakening them over time. They also excrete honeydew, which can lead to the growth of mold or mildew.Control Methods: Insecticidal soap or neem oil can be effective against aphids. Additionally, introducing beneficial insects like lacewing larvae can help control aphid populations.

Mold and Mildew

• Powdery Mildew: This fungal infection appears as white, powdery spots on the leaves, and it thrives in humid conditions. It can stunt plant growth and reduce the quality of the buds. Control Methods: Ensure proper ventilation and avoid overcrowding plants. Use organic fungicides or a homemade solution of baking soda and water to treat infected plants.
• Bud Rot: Bud rot (Botrytis cinerea) is a common issue, particularly in high-humidity environments. It attacks the buds, causing them to rot from the inside out, leading to discolored, mushy buds.Control Methods: Maintaining good airflow, controlling humidity, and promptly removing any affected buds are the best methods to prevent and treat bud rot.

Harvesting Galactic Jack

Harvest Timing

The timing of the harvest is crucial to ensure that Galactic Jack reaches its full potential. Typically, the strain takes 8-9 weeks to flower, and it is recommended to wait until the trichomes (small resin glands on the buds) are mostly cloudy, with some amber trichomes. This will indicate the ideal balance of potency and flavor.

• Trichome Inspection: Using a jeweler’s loupe or a magnifying glass, check the trichomes on the buds. Clear trichomes indicate that the plant is not yet ready for harvest, while mostly cloudy trichomes signal peak potency. Amber trichomes indicate that the plant is past its peak but can still offer a more sedative effect.

Drying and Curing

After harvesting, the buds should be properly dried and cured to preserve the flavor, aroma, and potency. Drying should take place in a dark, cool room with good airflow. It usually takes about 7-14 days for the buds to dry completely. Afterward, curing in airtight jars for 2-4 weeks allows the flavors to develop and the chlorophyll to break down, resulting in a smoother smoking experience, as Galactic Jack can be susceptible to changes in humidity and temperature.

Conclusion

Galactic Jack is a versatile cannabis strain that combines the best qualities of its legendary parent strains, Jack Herer and Space Queen. It is a hybrid with a balanced profile that appeals to both recreational users and those seeking medicinal benefits. Whether you’re looking for an uplifting, creative boost or relief from stress, pain, or depression, Galactic Jack offers a well-rounded experience. Its moderate THC content, pleasant flavor profile, and broad array of medicinal uses make it an excellent choice for a variety of users.

For a complete directory of cultivars, visit our Cannabis Strain Reviews.