Description
Bred by Ethos Genetics, Chem Funk R1 Feminized brings together two celebrated cuts: the storied Chem '91 SK VA clone-only and the robust Tahoe OG. The result is an indica-leaning hybrid with a layered aromatic profile, earthy and fuel-driven at its core, lifted by an unexpected floral note that keeps the nose guessing. Effects sit at the very high THC threshold, delivering a heavy, grounding experience with real presence.
In the garden, these feminised photoperiod plants settle into a medium stature that suits both dedicated grow rooms and larger tents without demanding excessive canopy management. Indoors, growers can expect 450 to 600 g/m², while outdoor plants given room to stretch can push 450 to 750 grams per plant, a genuinely generous return for the effort invested. Flowering runs 9 to 11 weeks, a window that rewards patience and allows trichome development to reach its full potential. Growers looking for a chemically complex, high-yielding cultivar with serious genetic credentials will find Chem Funk R1 well worth the commitment.
Chem Funk R1 Feminized Seeds
Description:
A high-resin powerhouse from Ethos Genetics, Chem Funk R1 pairs the legendary Chem '91 SK VA clone with Tahoe OG to deliver earthy, gassy depth with floral complexity and very high THC output.
Best For
Intermediate to experienced growers chasing a potent, balanced hybrid high
- Type
- Feminised – Photoperiod
- Genetics
- Chem '91 SK VA (clone only) x Tahoe OG
- THC / CBD
- Very High THC (25%+) / Low CBD (0-1%)
- Effects
- Relaxing,Potent
- Flavour / Aroma
- Earthy,Floral,Gassy
- Height
- Medium
- Yield
- High Yield (450-750gr/plant) / High Yield (450-600gr/m2)
- Flowering Time
- 9 to 11 weeks
- Difficulty
- Moderate to Advanced
FAQ
All you need to know
about this product
Chem Funk R1 brings together Chem '91 SK VA and Tahoe OG in a high-resin, gassy-floral hybrid ready for growers who demand serious potency and abundant harvests.
This strain is rated moderate to advanced, so it suits growers who already have a few runs under their belt and understand canopy management and environmental dialling. It is not the most forgiving for complete beginners, but intermediate growers comfortable with photoperiod feeding schedules and training techniques should find it very rewarding. The payoff for that extra attention is a high-resin crop with exceptional aromatic depth.
The profile is earthy and gassy at its foundation, very much in the classic Chem '91 tradition, but Tahoe OG brings a distinct floral lift that keeps the nose genuinely complex. Expect a fuel-forward experience that opens up with softer, almost perfumed floral notes as the cure develops. It is that layered character — not just raw diesel — that makes this cut stand out among gassy genetics.
Indoor growers can expect 450–600 grams per square metre, with individual plants capable of producing 450–750 grams under optimal conditions — firmly in the high-yield bracket for a strain of this potency. Flowering runs 9 to 11 weeks, so plan for a slightly longer finish than some faster hybrids. The combination of generous output and very high THC at 25 percent or above makes that timeline well worth it.
For a moderate-to-advanced strain like this, a 5-seed pack is an ideal way to run a focused, managed grow and really learn the phenotype selection before committing to a larger batch. It gives you enough genetic variation to identify a standout expression of the Chem '91 SK VA and Tahoe OG cross without overextending your space or resources. Once you have found your keeper pheno, scaling up from there is a natural next step.
You Might Also Like
Discover more
legendary genetics
Explore handpicked strains with similar flavors and traits — perfect for your next grow.

Peach Crescendo RF3 Auto Feminized Seeds
A fruit-forward autoflower with serious potency behind it, Peach Crescendo RF3 from Ethos Genetics layers ripe peach aromatics over a fuel-driven depth, with verified THC above 25 percent.

OG Kush Auto Feminized Seeds
A resinous indica-sativa hybrid from Ethos Genetics, OG Kush Auto brings classic '92 OG Kush heritage to an autoflowering format, delivering sharp pine and spice with a grounding, euphoric effect.

10th Planet R1 Feminized Seeds
A resin-drenched indica-leaning hybrid from Ethos Genetics, 10th Planet R1 delivers a complex fusion of grape, citrus, and thick skunky spice alongside a heavy, enveloping effect and exceptional yields.