K.C. 42 | Outdoor
Reference:
Manufacturer: KC Brains
K.C. 42 by K.C. Brains – Haze meets Landrace energy
K.C. 42 is a sativa-dominant hybrid with a stable genetic profile, bred from a New Zealand landrace and a K.C. 639 male. She combines the typical sativa structure with exceptional robustness, powerful effects and a yield that sets new standards outdoors.
4 Items
Data sheet
| Sex | 02 Regular |
| Variety | 03 Mostly Sativa (min 70%) |
| Flowering Type | 01 Photoperiod |
| THC Content | 05 Very High (over 19%) |
| CBD Content | 01 Very Low (below 1%) |
| Growing Location | 02 Outdoor |
| Yield Indoor (g/m²) | 04 Very High (over 500g/m²) |
| Yield Outdoor (g/plant) | 04 Very High (over 500g) |
| Plant Height Indoor (cm) | 03 High (over 110cm) |
| Plant Height Outdoor (cm) | 04 Very High (over 220cm) |
| Flowering Time Indoor | 09 weeks |
| Harvest Month Outdoor | 10 October |
| Genetics | New Zealands best from 1999 with a K.C. 639 male from 2001 |
More info
The effect is clear-headed, energising and creative—ideal for daytime use.
Genetics & origin
- Type: Sativa-dominant hybrid
- Parentage: New Zealand Landrace × K.C. 639
- Breeder: K.C. Brains
- Special feature: Landrace genetics with high resilience
Effect & potency
- Effect: Clear, cerebral sativa high, motivating and stimulating
- THC content: 20–22%
- CBD content: Low
- Suitable for: Creativity, social activities, energetic days
Aroma & flavour
- Aroma: Fresh citrus with a slight Haze and hash undertone
- Flavour: Fruity and sour with a spicy Haze finish
- Speciality: Very aromatic when flowering – filters recommended indoors
Cultivation information
- Indoor:
- Flowering time: 9–12 weeks
- Height: Up to 170 cm
- Yield: Up to 150 g per plant
- Light requirement: High, ideal for experienced growers
- Outdoor:
- Flowering time: 9–14 weeks
- Harvest: End of October to mid-November
- Height: 200–250 cm
- Yield: Up to 1300 g per plant
- Climate: Tolerant of humidity, ideal for mild to temperate regions
Conclusion
K.C. 42 is a Haze-dominant strain with strong sativa effects, ideal for fans of clear highs and big outdoor harvests. Its robust landrace heritage gives it resilience, while its aroma and yield are equally impressive – a strain for connoisseurs and outdoor pros.
