Red Jack Auto by Growers Choice

The Red Jack Auto strain is a beautiful cross between the legendary Jack Herer and a red Durban. This sativa-dominant hybrid (70% sativa, 30% indica) carries the bold genetics of two iconic strains, combining the potent cerebral effects of Jack Herer with the unique red hue of Durban. The result? A strikingly vibrant plant that grows into a visual masterpiece, with around 60% of the seeds developing deep red shades as it matures.

This strain stands out not only for its visual appeal but also for its strong sativa heritage. Expect a plant that stretches slightly taller than your average autoflower, with a few smaller lateral branches, making it an excellent choice for growers who love watching their plants grow into colorful spectacles week after week. Indoors, the plant remains compact, reaching a manageable height of about 60 to 90 cm, perfect for tight grow spaces.

Flowering Time & Yield

The Red Jack Auto has a flowering period of about 11 weeks, making it relatively fast for a sativa-dominant strain. The yield is nothing short of impressive for an autoflower. Indoor growers can expect between 550-650 grams per square meter. Whether you're growing in warm or cold climates, this strain performs like a champ, adapting with resilience and delivering consistent, high-quality buds. If you're looking for marijuana seeds that will thrive under a variety of conditions, Red Jack Auto from Growers Choice has got you covered.

Effects and Aroma

The effects of Red Jack Auto lean heavily towards a classic sativa high. Smokers can expect an uplifting, energetic buzz that clears the mind and sparks creativity rather than locking you to the couch. It's the kind of strain that’s perfect for social gatherings, creative projects, or just enhancing your day-to-day activities with a bit of mental clarity.

As for the aroma, this strain boasts a unique blend of fruity and sweet skunk flavors, with herbal undertones that linger thanks to its old-school sativa roots. The taste is refreshing and slightly hazy, making every puff a delicious experience. With THC levels sitting between 21-23%, you can count on a strong but not overwhelming experience, balanced out with medium CBD content to keep things smooth and enjoyable.

Pro Tips for Growing Red Jack Auto

When it comes to cultivating the Red Jack Auto strain, one of the things we love most is how resilient it is. With a high resistance to mold and pests, this strain is perfect for growers who don’t want to worry too much about plant health. It’s ideal for both warm and cold climates, so whether you’re growing indoors or outdoors, this strain will adapt beautifully.

The compact size and manageable height, ranging from 60 to 90 cm, make it an easy choice for indoor setups with limited space. That said, it’s also a great option for outdoor growing where it can really show off its colors under natural light. Even if you're a beginner, you’ll find Red Jack Auto relatively easy to manage, as long as you provide consistent light and nutrients. For us, the visual transformation and the sativa-dominant growth pattern are what truly stand out—watching the plant develop its red hues over the weeks is an experience in itself.

Overall, we’d recommend keeping an eye on the stretch during the flowering period and giving the plant enough space to thrive. A good airflow and stable environment will help maximize those yields and ensure your Red Jack Auto plants grow into strong, healthy specimens.

Red Jack Auto Characteristics

• Seed Type: Feminized Autoflowering
• Genetics: Jack Herer x Red Durban
• Plant Height (Indoors & Outdoors): 60cm - 90cm
• Flowering Time: 11 weeks
• Yield (Indoors): 550-650 grams per m²
• THC Content: 21-23%
• CBD Content: Medium
• Resistance to Mold & Pests: High
• Climate: Suitable for warm and cold climates
• Aroma: Fruity and sweet skunk with herbal notes
• Effect: Uplifting, cerebral, and energetic high
• Difficulty Level: Easy to moderate

Frequently Asked Questions

Is Red Jack Auto sativa or indica?

Red Jack Auto is a sativa-dominant strain, with a genetic mix of 70% sativa and 30% indica. This means that the plant exhibits many classic sativa traits, like a more cerebral, uplifting high, and a slightly taller structure. In comparison, indica strains tend to have more of a body-relaxing, sedative effect, and typically grow shorter and bushier. If you're looking for an energizing, mentally stimulating experience, Red Jack Auto is a fantastic choice.

Do all Red Jack Auto seeds turn red?

Not all seeds of the Red Jack Auto strain will develop the striking red hues it’s known for. Around 60% of the plants grown from these cannabis seeds will take on that beautiful red coloration during their growth cycle. This variability adds a bit of excitement to each grow, as you never quite know which of your plants will show off that stunning color.

How much THC does Red Jack Auto have?

Red Jack Auto boasts a potent THC content, ranging between 21% and 23%. This ensures a powerful, uplifting high that is ideal for users looking for a strong cerebral experience. It's one of the reasons this strain is so popular among both recreational and medicinal users.

How tall does Red Jack Auto grow?

Indoors, Red Jack Auto typically grows to a height of 60 to 90 cm, making it a compact and manageable strain for indoor setups. Despite its sativa dominance, it stays relatively short, which is perfect for growers working with limited space.

How difficult is it to grow Red Jack Auto?

Red Jack Auto is considered easy to moderate in terms of growing difficulty. It’s highly resistant to mold and pests, making it a forgiving option for beginner and intermediate growers alike. With proper care, even those new to cultivating cannabis can enjoy great results with this strain.