hybrid
19 to 22 percent THC range

Alien Nightmare makes a close encounter with your bedtime. Bred by Sin City Seeds, this cross of Aliens on Moonshine and White Nightmare pairs an old-school hash nose with floral sweetness and a high that can quietly take over the evening. The name threatens an invasion; the flower favors a slow surrender.


Earthy hash leads the aroma, followed by flowers, fruit, and a peppery bite. Sour citrus cuts through the heavier notes, with some growers picking out lemon and blackberry and some smokers finding a diesel edge. The flavor keeps that earthy, floral core, letting the fruit brighten things without burying the funk. Think flowers delivered to a hash session. Nobody’s complaining about the arrangement.


The buds flash dense and compact beneath a generous layer of ripe trichomes, with green coloring and orange pistils. Some batches show purple, but frost is the more consistent calling card. It has the kind of resinous appearance that makes an otherwise reasonable person spend another minute inspecting the grinder.


Community reviews tend to describe a mellow, euphoric high that grows heavier as the session unfolds. Some smokers stay comfortably engaged at first; others emphasize the spacey head feel and eventual sleepiness. Several call it a creeper, which gives the Nightmare name its best punch line: you start a movie fully invested and wake up negotiating with the credits. An unhurried evening gives that gradual shift somewhere to land.

Sin City Seeds released Alien Nightmare as regular seed for indoor and outdoor cultivation. The breeder gives a flowering window of 56–66 days, roughly eight to nine and a half weeks, and an indoor yield estimate of 300–500 g/m². Regular seeds can produce male and female plants, so growers should account for plant sex when selecting their flowering lineup.

This content is for informational purposes only.


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