
Description
Born from the cross of Runtz de Frutas and Raspberry Runtz, Mosca Seeds' Razzberries S1 carries very high THC above 25% and a layered profile that opens with ripe, jammy raspberry before a gassy undercurrent pulls things in a more complex direction. The effects lean indica in their grounding, relaxing weight while carrying enough sativa character to keep the mind engaged and creative. It is the kind of smoke that rewards patience at the end of a long day without shutting the lights off entirely.
As a feminised photoperiod plant, Razzberries S1 is a practical choice for growers who want predictability and performance in equal measure. Flowering finishes in 7 to 9 weeks, a relatively quick turnaround for a strain of this caliber, making it well-suited to growers running back-to-back cycles or working within a tight seasonal window. Indoor yields land in the high range at 450-600 g/m2, enough to make a meaningful return from a single tent run. The indica-dominant structure tends toward compact, bushy growth that manages well in confined spaces with modest training. If you are looking for a fast-finishing, high-output cultivar with genuine character in the jar, Razzberries S1 earns its place in the rotation.
Mosca's Razzberries S1 Feminized Seeds
Description:
A fruit-forward indica from Mosca Seeds, Razzberries S1 crosses Runtz de Frutas with Raspberry Runtz to deliver dense, resinous buds loaded with ripe berry sweetness cut by a sharp, fuel-driven edge.
Best For
Beginner to intermediate growers seeking a potent, relaxing body high
Key Details
FAQ
All you need to know
about this product
Mosca's Razzberries S1 delivers jammy berry sweetness, 25%+ THC, and rewarding indoor yields, everything you need to satisfy growers who refuse to settle for ordinary indica genetics.
Mosca Seeds has rated Razzberries S1 as easy to moderate, making it a solid choice for beginner to intermediate growers comfortable with the basics of light cycle management. The plant stays at a medium height and doesn't demand intensive training to produce respectable results, so it won't punish early mistakes too harshly.
The flavour profile is genuinely fruit-forward, built around ripe, jammy raspberry with a sharp gassy edge that stops it tipping into candy territory. That fuel-driven undercurrent comes straight from the Runtz de Frutas and Raspberry Runtz lineage, giving the smoke a layered complexity that holds up from the first hit to the last.
With THC consistently above 25%, this is a potent smoke that delivers a grounding, relaxing body effect in the indica tradition. The sativa influence in its genetics keeps enough mental engagement alive to stay creative, so it settles you without fully switching the lights off.
Indoors, Razzberries S1 is capable of producing between 450 and 600 grams per square metre, which puts it in the high-yield bracket for an indica-dominant variety. The flowering window runs 7 to 9 weeks, so you're looking at a reasonably fast turnaround for the return on offer, and six feminised seeds gives you enough plants to fill a decent-sized tent efficiently.
You Might Also Like
Discover more
legendary genetics
Explore handpicked strains with similar flavors and traits — perfect for your next grow.

Supreme Planet Feminized Seeds
A collision of Oregon fire and Mosca Seeds muscle, Supreme Planet pairs the legendary Supreme Ruckus with Planet Hulk to deliver dense, hash-and-gas-soaked buds built for experienced palates.

Root Beer Mac S1 Feminized Seeds
A self-cross of Root Beer Mac#11 by Mosca Seeds, this indica-dominant feminised variety delivers over 600 g/m² in as few as 7 weeks, with a distinctive profile of creamy chem, ripe fruit, and forest pine.

MarVista Feminised Seeds
MarVista from Mosca Seeds is a powerhouse Indica-Sativa hybrid built for growers who refuse to choose between quantity and quality, delivering very high yields wrapped in an earthy, fruity profile rooted in Unicorn Poop, Pink Animal Crackers, and Raspberry Boogie.