Quick read: 17-23% THC, 50-80cm mature height, 9-11 weeks total bloom. Genetics: Skunk #1 Automatic × Blueberry. Difficulty: easy.

Lineage: Skunk #1 Automatic × Blueberry — two workhorses that together push Blue Bullet Automatic into a genuinely useful range for space-limited growers. THC tests land between 17–23%, and the fruity-citrus nose carries just enough skunk funk underneath to remind you where half this pedigree came from. Plants stay compact, which matters if you're running a tent or a discreet outdoor corner, and they don't require a light schedule flip — the auto trigger handles that on its own. Yields of 350–500g/m² are realistic indoors when you give it decent airflow and consistent feeding; the 9–11 week seed-to-harvest window means you're not waiting around.

Difficulty is rated easy, so first-time autoflower growers won't feel overwhelmed, but the yield ceiling gives experienced hands something to push toward. Works indoors or out. Best suited to growers who want a low-maintenance auto that still produces a respectable canopy of blueberry-forward flower without babysitting a complicated feed program.

Genetics & Lineage

Blue Bullet Automatic traces its genetics to Skunk #1 Automatic × Blueberry. This hybrid-dominant autoflower seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Sensi Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily euphoric and relaxed effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Blue Bullet Automatic delivers THC levels of 17-23%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Blue Bullet Automatic

Blue Bullet Automatic is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 9-11 weeks total with yields of 350-500g/m². Plants typically reach 50-80cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Blue Bullet Automatic features a fruity, citrus, skunky, sweet terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Blue Bullet Automatic is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Blue Bullet Automatic?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Blue Bullet Automatic from Seennabis?

When you purchase Blue Bullet Automatic through Seennabis, you are buying directly from Sensi Seeds — The world's oldest cannabis seed bank, founded in Amsterdam in 1985. Every order includes verified genetics, discreet shipping, and responsive seller support. Sensi Seeds has completed over 177 sales.