Spec sheet first — strain: hybrid, seed type: feminized, THC: 22%, yield band: medium, environment: indoor or outdoor.

Advanced Genetics lists this at $31.26 — below the median of $31.50 across 5 listings. Pack options: 3-seed at $31.26, 5-seed at $44.99, plus larger sizes.

Smell-first: crack a jar of this one and the citrus hits before anything else — bright, almost aggressive, then settling into damp earth underneath. That terpene contrast carries straight into the effect, which leans toward the indica side of its 60/40 split without putting you on the couch. At 22% THC, it's got enough weight to matter but still leaves room to function.

For growers, Sour Kush is about as low-drama as feminized plants get — both indoor and outdoor setups work, and it wraps up in 8–9 weeks of flower. Indoor growers running a meter-square canopy can reasonably expect around 450g/m² without heroic effort. Heights stay manageable, so training pressure is minimal compared to stretchier sativa-forward varieties.

Good pick for newer growers who want a fast turnaround and respectable yields without babysitting the tent all season.

Genetics & Lineage

Sour Kush traces its genetics to 60% Indica/40% Sativa (Advanced 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 Advanced 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 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Sour Kush delivers THC levels of 22%, 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 Sour Kush

Sour Kush 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 8-9 weeks with yields of 450g/m2. Plants typically reach 100-160cm 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

Sour Kush features a citrus, earthy terpene profile that develops complexity throughout the flowering cycle. Bright lemon and orange zest punch through on the inhale, with a tangy, refreshing finish. 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, Sour Kush 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 Sour Kush?

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 Sour Kush from Seennabis?

When you purchase Sour Kush through Seennabis, you are buying directly from Advanced Genetics — American craft breeder behind potent hybrids like Slurricane, Member Berries, and Permanent Marker. Every order includes verified genetics, discreet shipping, and responsive seller support.