Alien Kush F2 by OG Raskal
If you want to talk about the genetics that literally reshaped the modern Kush market, you have to bring up Alien Kush F2 by the absolute legend himself, OG Raskal. The story starts with Alien Technology, a pure, heavy-duty Afghan landrace supposedly brought back to the States by a soldier returning from the Middle East. OBSoul33t over at Alien Genetics took that raw Afghan power and crossed it to the famed Las Vegas Purple Kush (LVPK) to create the original Alien Kush. But it was OG Raskal who took that foundational work, selected the absolute best expressions, and worked the line into this incredible F2 generation. Raskal’s eye for breeding is second to none, and by stabilizing these genetics, he handed growers a golden ticket to some of the frostiest, most potent resin producers on the planet.
Running the Alien Kush F2 indoors is a masterclass in classic Kush structure. These plants tend to grow squat with thick, leathery fan leaves and rock-hard, golf-ball-sized nugs that look like they've been rolled in powdered sugar. You don't have to wait forever either; she usually finishes up in a solid eight to nine weeks. What makes the F2 so special for breeders and pheno-hunters is the variety of keepers you can find in a single pack. You’ll get some ladies that lean hard into the LVPK side, throwing beautiful purple hues and a sweet, floral hash aroma, while others express that raw, earthy, spicy funk from the Alien Tech side. It’s no wonder Raskal used his Alien Kush males to father some of the most famous strains in history, including the legendary Fire Alien Kush.
When you put a flame to a bowl of Alien Kush, you immediately understand why old-school growers revere this line. The flavor is a heavy, lung-expanding mix of damp earth, spicy incense, and a smooth, sweet pine finish that coats your throat. It doesn't play games with the effects, either. This is a heavy, behind-the-eyes indica smash that melts you into the couch and keeps you there for hours. It’s serious medicine that helped set the gold standard for what a modern Kush should feel and taste like. Even today, you'll see elite breeders like Pacific NW Roots using Raskal’s Alien Kush F2 to build out their own legendary lines, proving that true, well-worked genetics never really go out of style.
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Similar strains
| Breeder | OG Raskal |
|---|---|
| Type | mostly indica |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Alien Kush × Alien Kush |
| Descendants | Kaya's Koffee, Ambrosia, Alion, Weasel Diesel Alien, Die Hard, Bango!, Key Lime Kush, De Luz, Cherry Alien, Heavy Metal, Fire Krotch, Platinum Alien OG, Ultra Alien, The Grouch, Space Ghost, Space Jam, Cherry Alien IX, Blue Alien, Abula, Da Coma, The Dutchess, White Lightning, Pacific NW Roots - DaAlien, Widows Peak, Pacific NW Roots - Double Dutch Oven, Alien D, Pacific NW Roots - Pope Von Alien, Velcro, Joe's Lemonade |
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🧬 Explore the family: Alien Kush · Alien Kush · Kaya's Koffee · Ambrosia · Alion · Weasel Diesel Alien · Die Hard · Bango! · Key Lime Kush · De Luz
Ancestry Pedigree
The Cali Connection
Clone Only Strains
Unknown or Legendary
Clone Only Strains
Unknown or Legendary
Original Strains
Original Strains
The Cali Connection
Unknown or Legendary
Original Strains
Obsoul33t Genetics
Original Strains
The Cali Connection
Growing Alien Kush F2: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Alien Kush or Alien Kush will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Alien Kush F2 FAQ
How long does Alien Kush F2 take to flower?
Alien Kush F2 typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Alien Kush F2 an indica or a sativa?
Alien Kush F2 is listed as mostly indica.
What are the parents of Alien Kush F2?
Alien Kush F2 was bred from Alien Kush × Alien Kush by OG Raskal.
What environment does Alien Kush F2 like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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