Greenhouse Seeds runs this as a indica autoflower line — 16-20% THC lab range, earthy-dominant terps, 9-10 weeks total from flip.

Lineage: the original King's Kush from Green House Seeds crossed with a ruderalis line to strip out the photoperiod dependency — and the result holds up well. THC sits in the 16–20% range, which lands on the heavier side for an auto, and the body effect is classic kush: slow-building, long-staying, not much going on upstairs. The earthy, hash-tinged smell is straightforward, no fruit detours. Indoors you're looking at 500–700 g/m² from seed to harvest in roughly 9–10 weeks, which makes it practical for Canadian growers squeezing in a late-season tent run before the cold hits. Difficulty is low — she doesn't need much coaxing and handles light-schedule variations the way autos should.

Good pick for newer growers who want a true indica experience without managing a photoperiod plant through a Canadian autumn.

Genetics & Lineage

King’s Kush Auto traces its genetics to King’s Kush Auto (Green House Seeds genetics). This indica-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 Greenhouse 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 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

King’s Kush Auto delivers THC levels of 16-20%, 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 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing King’s Kush Auto

King’s Kush 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 9-10 weeks total with yields of 500-700g/m2. Plants typically reach 60-120cm 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

King’s Kush Auto 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, King’s Kush 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 King’s Kush 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 King’s Kush Auto from Seennabis?

When you purchase King’s Kush Auto through Seennabis, you are buying directly from Greenhouse Seeds — Renowned Strain Hunters founded by Arjan Roskam, 'The King of Cannabis'. Every order includes verified genetics, discreet shipping, and responsive seller support. Greenhouse Seeds has completed over 92 sales.