Spec sheet first — strain: hybrid, seed type: feminized, THC: 18%, yield band: high, environment: indoor or outdoor.

Coastal Genetics lists this at $30.14 — above the median of $28.80 across 15 listings. Pack options: 3-seed at $30.14, 5-seed at $44.99, plus larger sizes.

Lineage: Coastal Genetics' Trainwreck traces back to a 50/50 indica-sativa cross built around the label's sun-grown coastal program, which prioritized mold resistance long before it became a selling point. At 18% THC it sits in a comfortable mid-range — enough kick for recreational and light medical use without the anxiety ceiling some higher-testing varieties can trigger. Flavor profile is earthy and straightforward, no frills.

Indoors or out, flowering wraps in 9–10 weeks, and indoor canopies regularly hit 500 g/m² under reasonable light without much coaxing. The plant stretches into the 150–220 cm range, so top or train early if headroom is tight. Difficulty is rated easy, which holds up — it doesn't demand a dialed environment to perform decently. Good pick for a first feminized run or for anyone filling a mixed tent who needs one reliable, low-maintenance corner plant.

Genetics & Lineage

Trainwreck traces its genetics to 50% Indica/50% Sativa (Coastal Genetics). This hybrid-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Coastal Genetics, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric 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 18%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Trainwreck delivers THC levels of 18%, 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 Trainwreck

Trainwreck 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 9-10 weeks with yields of 500g/m2. Plants typically reach 150-220cm 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

Trainwreck features a earthy terpene profile that develops complexity throughout the flowering cycle. The complex aromatic bouquet develops fully after proper curing. 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, Trainwreck 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 Trainwreck?

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 Trainwreck from Seennabis?

When you purchase Trainwreck through Seennabis, you are buying directly from Coastal Genetics — California coastal craft breeder. Every order includes verified genetics, discreet shipping, and responsive seller support.