Mendo Guava Auto (Fast Buds) Feminized

Two Elite Lineages, One Early-Release F1

Mendo Guava Auto is a feminized autoflowering F1 from Fast Buds, bred by crossing two of their Champions Line performers: Mendo Breath Auto IBL and Guava Auto RF3. The Mendo side brings structural efficiency and terpene depth, built through IBL stabilisation for consistency in plant shape and resin production. The Guava side adds tropical brightness and the cup-competition refinement of the RF3 selection. Ruderalis genetics run through both parent lines, giving the cross its light-cycle independence. This is an early experimental release, still undergoing in-house testing at Fast Buds, which makes it exactly the kind of seeds that pheno-hunters and collectors want to get into first.

Built for Growers Who Like Being First

Mendo Guava Auto grows to a compact-to-medium structure with dense flower formation and heavy trichome coverage that develops early in the cycle. The strong hybrid vigour from the F1 cross is visible from the start. Because it flowers automatically, there is no light schedule to manage, a genuine advantage for growers running multiple cycles or working with limited space. LST works well with this structure and is worth trying; topping is more debated with autos and best approached cautiously. Since numeric specs are still being confirmed through Fast Buds' testing programme, treat every grow as a pheno-hunting run, that is the point of getting in at this stage.

Earthy Depth, Tropical Brightness

The flavour profile follows the dual-lineage logic. From the Mendo side comes a creamy, earthy sweetness with real depth, the kind of richness that lingers. The Guava side cuts through with bright, exotic tropical fruit character that keeps the profile from sitting heavy. The result is a layered sensory arc: sweet and grounded on one end, fresh and fruity on the other. It is a more interesting combination than most single-note tropical autos, and that contrast is what makes the cross worth growing beyond the genetics story.

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