Indica Dominant · Colorado Seed Inc.
Clementine Kush
Clementine Kush is the Colorado Seed Inc. cross of Clementine, a citrus-forward Tangie hybrid from Crockett Family Farms, and Double OG Chem, an in-house Kush x Chem hybrid. The result is a citrus-then-fuel terpene profile, dense Kush-structured buds, and a long indica tail on the high. Plants finish in nine to ten weeks and stay short and bushy enough for tent grows. The strain is documented on seedfinder.eu and remains a regional Colorado pick rather than a national one.
Reviewed 2026-05-23· Sources: seedfinder.eu, Colorado Seed Inc. catalogue
Potency
- THC range
- 18–24%
- Typical THC
- 21%
- CBD
- up to 0.2%
Flowering
- Indoor weeks
- 9–10 wk
- Difficulty
- Moderate
- Climate
- Mediterranean, indoor
Yield & size
- Indoor
- 400-500 g/m²
- Outdoor
- 400-600 g/plant
- Height
- 80-110 cm
Indica / sativa ratio
Terpene profile
The aromatic compounds below shape how Clementine Kush smells, tastes, and ultimately feels in the body.
- dominant
Limonene
Uplifting citrus — typically associated with mood elevation and stress relief.
- secondary
Myrcene
Sedating, musky, herbal — commonly linked to couch-lock effects.
- secondary
Caryophyllene
Peppery and spicy — the only terpene that binds CB2 receptors, studied for anti-inflammatory action.
- minor
Pinene
Alert and pine-forward — associated with mental clarity and bronchodilation.
Reported side effects
Lineage
Clementine Kush traces to Clementine × Double OG Chem. The cross sits in the Clementine x Kush family, which influences both the terpene profile and the flowering structure described above.
Genetic family tree
Documented parents for Clementine Kush based on breeder catalogues. Library entries are clickable; ancestors not yet documented on this site appear in a lighter, non-linked box.
Grow profile
Grow profile
- Indica / sativa
- 65% / 35%
- Flowering days
- 63–70 days
- Stretch
- Low
- Pest resistance
- Moderate
- Mold resistance
- Moderate
- Training methods
- topping, lst
Feed schedule for Clementine Kush
These EC and NPK targets are starting points calibrated for the strain's Indica lean and moderate difficulty rating — not gospel. Drop 15-20% off any EC ceiling on your first run and let the plant tell you where it actually wants to feed.
Suggested feed schedule
- Late veg
- 1.4-1.6 EC
- Early flower
- 1.5-1.7 EC, NPK 2-3-4
- Mid flower
- 1.8-2.0 EC, NPK 1-4-6
- Late flower
- 1.6-1.8 EC
- Final week
- Plain pH-balanced water for the last 7-10 days; light flush if you ran nutrients on the higher end.
Full breakdown of feed math, runoff testing, and salt buildup in our nutrient guide.
What to expect through the grow cycle
Clementine Kush is documented with a 10-week flower and a compact stretch typical of indica-leaning structure. The visual below maps a documented 14-week cycle built from 4weeks of vegetative growth and the strain's published flowering window.
Published grow reports for Clementine Kush concentrate the most observational notes on the late-flower ripening window. This timeline is descriptive — it reflects what reports document, not a how-to. Actual week-to-week behaviour varies with phenotype, light intensity, pot size, and environment.
Phase details
- Veg (weeks 1-4)
- The documented vegetative period for Clementine Kush. Plants establish root structure, leaf canopy, and node count before flower triggering, with a moderate difficulty rating shaping how forgiving the early canopy work tends to be.
- Stretch (weeks 5-8)
- Clementine Kush is documented as having low stretch. Reports describe the plant roughly doubling in height during this phase as the indica-leaning structure establishes its final flowering frame.
- Bud sites (weeks 9-10)
- Pre-flowers form at the nodes and calyxes begin to develop. Grow reports for Clementine Kushnote this as the window where the canopy's eventual bud distribution becomes visible.
- Bud development (weeks 11-12)
- Flowers thicken and calyxes fatten through this phase. Documented Clementine Kush runs show the bulk of visible flower mass accumulating here, with resin production accelerating toward the end.
- Ripening (week 13)
- Trichomes transition from clear toward cloudy and amber. Reports for Clementine Kush describe the Limonene-led terpene profile maturing through this window, with aroma sharpening week over week.
- Final (week 14)
- Calyx swelling is documented as complete and the harvest window opens. Published Clementine Kush runs end here, within the 9-10 week flowering range reported by the breeder.
Flavor & aroma
Reported effects
Common questions about Clementine Kush
Is Clementine Kush only available from Colorado Seed Inc.?
The original release is Colorado Seed Inc. only. Other breeders have released crosses using the name, but those are not the same genetics.
What does Clementine Kush smell like?
Fresh orange peel on the front, fuel and earth on the back. The orange notes fade slightly after long cures and the fuel becomes more dominant.
Breeder of record
Colorado Seed Inc.
View breeder profile and other strains →
Strains similar to Clementine Kush
These picks lean on the same terpene profile and parent genetics as Clementine Kush — shared dominant terps, overlapping lineage, and matching indica/sativa lean. No star ratings or popularity contests, just overlap on the traits that actually drive a similar grow and smoke.
