Coastal Genetics runs this as a hybrid feminized line — 25% THC lab range, diesel/earthy-dominant terps, 9-10 weeks from flip.

Coastal Genetics lists this at $30.71 — the lowest base price in the comparison ($31.50 floor). Pack options: 3-seed at $30.71, 5-seed at $44.99, plus larger sizes.

Lineage: OG Kush crossed with Sour Diesel ancestry, selected by Coastal Genetics from sun-grown California coastal stock. That background shows up in the nose immediately — raw diesel over damp soil, with almost no sweetness to soften it. At 25% THC, the effect leans stimulating early and settles into something heavier after an hour or so, which fits growers who want a strain that does double duty. Indoors, flowering wraps up in 9–10 weeks and feminized plants pull around 450g/m² when trained properly — not a record number, but consistent and repeatable.

Moderate difficulty means you need basic environmental control dialed in; humidity spikes during late flower will punish you, but anyone past their first couple of grows should handle it fine. The genetic split is an even 50/50 indica-sativa, so expect mid-range stretch rather than a full sativa tower. Works well indoors or out. Best suited to growers who prefer fuel-forward, no-frills cultivars over anything trending sweet or fruity.

Genetics & Lineage

Sour OG 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 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Sour OG delivers THC levels of 25%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. 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 OG

Sour OG is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 9-10 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 OG features a diesel, earthy terpene profile that develops complexity throughout the flowering cycle. Pungent fuel and chemical notes hit first, followed by an earthy, musky undertone. 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 OG 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 OG?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Sour OG from Seennabis?

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