The specs in one line: 17-23% THC, <1% CBD, 9-11 weeks total flowering, 450-600g/m² reported. Best indoor or outdoor. easy grow.

Sensi Seeds lists this at $28.67 — the lowest base price in the comparison ($28.67 floor). Pack options: 3-seed at $28.67, 5-seed at $42.77, plus larger sizes.

Lineage: Jack Herer × Shiva Skunk, further stabilized through an F1 cross that locks in uniformity most photoperiod runs can't match. Every plant in a batch grows almost identically, which takes a lot of the guesswork out of managing canopy and feed schedules. That consistency shows up at harvest too — indoor growers routinely pull 450–600g/m² without dialing in anything exotic. The terpene mix leans citrus and fruity up front, with a skunky base that gets sharper as the jars cure out.

THC tests between 17–23%, which is solid for an auto without crossing into anxiety territory for most users. The 9–11 week total cycle (seed to harvest) makes this a realistic option for outdoor growers in the northern US or anywhere the season cuts short. Rated easy, it handles beginner mistakes without punishing yield too hard. A good fit for first-time autoflower growers or anyone running a perpetual indoor cycle who needs reliable turnover.

Genetics & Lineage

Sensi Supreme Oak Automatic traces its genetics to Jack Herer × Shiva Skunk. 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

Sensi Supreme Oak 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 Sensi Supreme Oak Automatic

Sensi Supreme Oak 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 450-600g/m². Plants typically reach 50-80cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Sensi Supreme Oak Automatic features a fruity, citrus, skunky, pine 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, Sensi Supreme Oak 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 Sensi Supreme Oak 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 Sensi Supreme Oak Automatic from Seennabis?

When you purchase Sensi Supreme Oak 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.