- -6%
Don Carlos by Humboldt Seed Company
Don Carlos by Humboldt Seed Company is deep, smoky, and built with true reggae soul. Blackberry OG crashes into Humboldt Sour Diesel in an Indica-heavy hybrid that feels powerful, dreamy, and full of character. We think this one carries old-school California spirit in every puff.
🤯 THC: 20–24%
😋 Flavor: Sour blackberry, pine, diesel gas
🧠 Effect: Extremely potent, ethereal, relaxing
Don Carlos Seeds
Don Carlos is a feminized hybrid created from Blackberry OG and Humboldt Sour Diesel. This Indica-dominant strain combines massive plant structure, resin-heavy flowers, and loud sour gas terpenes into one unforgettable Humboldt creation.
Humboldt Seed Company developed this strain specifically for the legendary reggae artist Don Carlos after testing more than 70 different crosses.
This strain flowers indoors in around 55 days and finishes outdoors between September 25th and October 10th. Expect large vigorous plants loaded with frosty green flowers, purple flecks, and sticky resin coverage.
We really like this strain because it feels heavy and spiritual at the same time. Bold effects, expressive aroma, and flowers that smell like sour berries drifting through diesel smoke after midnight.
Flavor And Effects That Feel Like Slow Reggae Smoke
The flavor of Don Carlos is rich and atmospheric. Sour blackberry lands first, dark and juicy. Then pine and diesel fuel rise underneath with earthy sharpness that keeps building after every inhale. It feels like walking through warm night air while berry smoke rolls from an old sound system. Smooth, but powerful.
The Blackberry OG side brings sweet berry richness and calming body depth. Humboldt Sour Diesel injects sour fuel sharpness and cerebral lift. Together, they create a flavor that spreads across your palate like crushed blackberries soaked in piney diesel smoke. It lingers. It expands. It stays.
The effects arrive steadily and hit with deep intensity. First, a euphoric haze softens the mind and loosens the mood. Then physical relaxation spreads heavily through the body while the mind drifts into dreamy introspection. It feels like sinking into slow music while thick smoke curls around the room.
If you want something flavorful, powerful, and full of personality, this is your move. Don Carlos seeds deliver large resinous plants, sour fuel terpene intensity, and unforgettable old-school energy. And yes, we think Don Carlos seeds are perfect for growers chasing authentic California gas with soulful depth.
Don Carlos Characteristics
| Strain type | Feminized |
| Genetics | Blackberry OG x Humboldt Sour Diesel |
| Indica/Sativa | Indica-dominant hybrid |
| THC | 20–24% |
| CBD | Low |
| Effect | Extremely potent, ethereal, relaxing |
| Flavor | Sour blackberry, pine, diesel gas |
| Indoor yield | High |
| Outdoor yield | High |
| Flowering time | 55 days |
| Outdoor harvest | September 25th–October 10th |
| Structure | Large vigorous plant with strong branching |
| Bud appearance | Frosty green buds with purple flecks and sticky resin |
| Difficulty level | Easy to Medium |
| Best cultivation technique | SCROG and canopy support |
Don Carlos FAQ
Is Don Carlos seeds Indica or Sativa?
It is an Indica-dominant hybrid with deeply relaxing and ethereal effects.
What terpenes does this strain have?
It features sour blackberry, pine, diesel gas, and earthy fuel undertones.
Is this strain good for beginner growers?
Yes, its vigorous growth and strong structure make it manageable for most growers.
How to grow Don Carlos seeds?
Provide enough vertical space and stable airflow to support its large resin-heavy flowers.
Why does Don Carlos stand out?
Its reggae-inspired heritage, sour berry gas terpene profile, and massive frosty plants make it truly unique.
- THC
- Very High (20% or +)
- CBD
- Low (0 - 1%)
- Yield
- Large
- Flavor
- Diesel, Berry, Pine, Earthy
- Effects
- Relaxed, Euphoric