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KC 39 Regular by KC Brains is raw, classic cannabis. Strong genetics, big yields, and zero drama. We think this strain is perfect if you want stability, power, and that old-school citrus-hash smoke that hits deep and stays there.
🤯 THC: 20%
😋 Flavor: Citrus-hash
🧠 Effect: Heavy, relaxing
KC 39 Regular Seeds
KC 39 Regular comes from a cross between potent Spanish genetics and K.C. 606. It is mostly indica. It grows tough. It grows fast. It does not complain.
KC Brains worked together with Spanish seed selectors to create this hybrid.
We really like this strain because it feels honest. No tricks. Just strong effects, rich aroma, and a grounded experience that hits the body first.
This Regular strain works well indoors and outdoors. It resists pests, fungi, and disease like it has something to prove.
Expect dark green, bushy plants. Indoors they stay compact. Outdoors they stretch tall and wide.
KC 39 Flavor And Effects That Stay With You
KC 39 tastes like something real. Citrus comes first. Sharp and bright. Then hash follows. Deep. Earthy. A little rough, in a good way.
We think the flavor feels like biting into a lemon while standing in a dusty old grow room. It is alive. It sticks. It does not fade fast.
The effects move slower. They build. First the body softens. Muscles drop. Then the mind quiets down without shutting off.
This strain does not rush you. It sits with you. It feels like heavy air after a long day, pressing gently until everything stops fighting.
If you want something strong, stable, and productive in the grow room, KC 39 Regular makes a lot of sense. Especially if you like selecting your own phenotypes.
KC 39 Characteristics
| Strain type | Regular |
| Genetics | Spanish seeds x K.C. 606 |
| Indica/Sativa | Mostly Indica |
| THC | 20% |
| Effect | Heavy, relaxing |
| Flavor | Citrus-hash |
| Indoor yield | Up to 200 g per plant (up to 7 oz) |
| Outdoor yield | Up to 1000 g per plant (up to 35 oz) |
| Flowering time | 7–9 weeks indoors, 8–11 weeks outdoors |
| Height | 120 cm indoors (47 in), 2–3 m outdoors (6.5–9.8 ft) |
| Structure | Dark green, bushy plants |
| Bud appearance | Big, sturdy buds with white sticky hairs |
| Difficulty level | Beginner friendly |
| Best cultivation technique | Select phenotypes and grow in pots or sunny outdoor spots |
KC 39 FAQ
Is KC 39 seeds Indica or Sativa?
KC 39 is mostly indica. It delivers a heavier body-focused effect with steady growth patterns.
What terpenes does this strain have?
This strain expresses a citrus-hash aroma profile, though specific terpene data is not listed.
Is this strain good for beginner growers?
Yes. KC 39 is very resistant and easy to manage, even for less experienced growers.
How to grow KC 39 seeds?
Grow indoors in soil or pots, or outdoors with strong sunlight. Regular seeds allow phenotype selection.
Why choose KC 39 Regular seeds?
They allow breeding and phenotype hunting while keeping strong yields and stable genetics.
- THC
- Very High (20% or +)
- CBD
- Low (0 - 1%)
- Yield
- Mega
- Flavor
- Citrus, Spicy
- Effects
- Relaxed
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