Description
Rooted in a lineage that reads like a citrus grove at peak harvest, The Upsetter Feminised from Humboldt Seed Co. crosses Squirt with Tangie and Humboldt Dream to produce a sativa-dominant expression defined by vivid, fruity aroma and the kind of uplifting, energetic character you would expect from this genetic corner of the Humboldt catalogue. The flavor profile leans bright and sweet, carrying the citrus signatures that Tangie brings to almost everything it touches.
As a feminised photoperiod plant, The Upsetter is well suited to growers who want full control over their vegetative window before flipping to flower. The sativa-dominant structure will reward those who give it adequate vertical space and a bit of patience, as the 8 to 10 week flowering window sits comfortably within reach for both indoor tent cultivators and outdoor seasonal growers in temperate to warm climates. Train it early, manage the canopy, and this is the kind of plant that pays you back generously come harvest. A reliable, characterful grow from a seed bank with a genuine feel for Californian genetics.
The Upsetter Feminised Seeds
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Description:
A bright, fruit-forward sativa from Humboldt Seed Co., The Upsetter brings together Squirt, Tangie, and Humboldt Dream into a feminised photoperiod worth making room for in any garden.
Best For
Intermediate growers seeking an uplifting, energizing sativa high
Key Details
FAQ
All you need to know
about this product
The Upsetter brings Humboldt's citrus-forward lineage together in a feminised photoperiod sativa ready for growers who want full control and an energising harvest.
The genetics here — Squirt, Tangie, and Humboldt Dream — point firmly toward bright citrus and sweet, fruity notes. Tangie is one of the most reliably zesty varieties in the cannabis world, and it carries that signature clearly into this cross. Expect a vivid, uplifting aroma that fills the grow space as harvest approaches.
The Upsetter is rated easy to moderate, making it approachable for growers who have a run or two under their belt and understand how to manage a vegetative phase. Complete beginners may find the size and feeding demands of a large sativa-dominant plant a little challenging, but intermediate growers should feel right at home with it.
Indoor yields sit in the average range at 350–450g/m², which is solid for a sativa-dominant variety that also delivers on flavour and potency. Dialling in your light cycle and giving the plants a generous vegetative period will help you make the most of that window, as photoperiod genetics reward growers who take time to build canopy before flipping.
This is a high-THC strain sitting between 16–24%, with CBD staying under 1%, so the experience leans clearly toward an uplifting, energetic sativa high rather than anything sedating. It's the sort of variety suited to daytime use, where that cerebral, bright character feels at home.
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