Spec sheet first — strain: hybrid, seed type: autoflower, THC: 20-25%, yield band: medium, environment: indoor or outdoor.

Mephisto Genetics lists this at $23.76 — the lowest base price in the comparison ($30.34 floor). Pack options: 3-seed at $23.76, 5-seed at $39.60, plus larger sizes.

Lineage: Deep Purple Crush Auto comes straight out of Mephisto Genetics' breeding program, built around vivid purple expression and a no-fuss grow cycle that doesn't demand much from the person running it.

At 20–25% THC and a flowering window of just 8–10 weeks, this one moves fast without cutting corners on potency. Yields land between 400–500g/m² indoors or out, which is a solid return for an autoflower that asks almost nothing in exchange — no light schedule changes, no steep learning curve. The smoke leans fruity and sweet, with the kind of clean finish that doesn't need much explaining. Plants stay compact, making them workable in tents, closets, or a backyard corner where vertical space is tight. Purple coloring tends to show up late in flower, especially when nighttime temps dip into the low 60s°F. A good first autoflower for new growers, and an easy repeat run for anyone who just wants reliable results without babysitting the canopy.

Genetics & Lineage

Deep Purple Crush Auto traces its genetics to Deep Purple Crush (Mephisto Genetics). 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 Mephisto 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Deep Purple Crush Auto delivers THC levels of 20-25%, 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 Deep Purple Crush Auto

Deep Purple Crush Auto 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 8-10 weeks with yields of 400-500g/m2. Plants typically reach 60-100cm 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

Deep Purple Crush Auto features a fruity, 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, Deep Purple Crush Auto 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 Deep Purple Crush Auto?

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 Deep Purple Crush Auto from Seennabis?

When you purchase Deep Purple Crush Auto through Seennabis, you are buying directly from Mephisto Genetics — The autoflower specialist. Every order includes verified genetics, discreet shipping, and responsive seller support.