From the lab panel — 18-25% THC, <1% CBD. From Canadian grower reports — 500-700g/m² yield, fruity/citrus dominant in cured flower. moderate grow.

Lineage: G13 Hash Plant × Nicole Kush — two heavy indica lines that together push THC readings into the 18–25% range while keeping the plant surprisingly manageable for growers still building their skills. The structure stays compact and bushy, which makes it a reasonable fit for a 4×4 tent or a sheltered outdoor run in shorter Canadian summers — Ontario through southern BC both work. Flowering wraps in 8–10 weeks, and harvests regularly land in the 500–700 g/m² window when canopy training is applied early.

The nose leans fruity and sweet with a citrus edge — closer to candied lemon peel than the pine-and-earth you might expect from the G13 side. Effects sit firmly in relaxing territory; this is an evening smoke, not a workday one. The stone is heavy without being disorienting at moderate doses.

Best suited to intermediate growers who want a high-yielding indica that rewards basic LST without demanding a climate-controlled grow room.

Genetics & Lineage

N13 Kush traces its genetics to G13 Hash Plant × Nicole Kush. This indica-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 Sensi Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and sleepy 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

N13 Kush delivers THC levels of 18-25%, 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 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing N13 Kush

N13 Kush 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 8-10 weeks with yields of 500-700g/m². Plants typically reach 60-100cm 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 40-50% 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

N13 Kush features a fruity, citrus, sweet, earthy 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, N13 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 N13 Kush?

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 N13 Kush from Seennabis?

When you purchase N13 Kush 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.