Black Diamond Feminized Marijuana Seeds open with the grower details that matter most: Diamond OG x Blackberry lineage, indica dominant hybrid expression, 18%–24% THC, and low CBD. Its grow appeal comes through berry, sweet, earthy flavor notes, medium yield class, and a grow profile.
For cultivation planning, Black Diamond is usually listed with 9–10 weeks flowering, 3–5 ft indoor height, and outdoor harvest around Mid October where growing is legally permitted. Its dominant terpene notes — Myrcene, Caryophyllene, Linalool — sharpens the aroma and gives the finished flower a more memorable nose.
Quick Facts
| Type | Indica Dominant Hybrid |
|---|---|
| THC | 18%–24% |
| CBD | Low |
| Genetics | Diamond OG x Blackberry |
| Flowering Time | 9–10 weeks |
| Yield Class | Medium |
| Indoor Height | 3–5 ft |
| Outdoor Height | 5–7 ft |
| Outdoor Harvest | Mid October |
| Grow Difficulty | Moderate |
| Flavor Notes | Berry, Sweet, Earthy |
| Dominant Terpene Notes | Myrcene, Caryophyllene, Linalool |
Genetics & Expression
Looking at Diamond OG x Blackberry helps explain why Black Diamond is compared through both plant behavior and finished-flower personality.
The parentage shows up most clearly in practical traits: canopy style, aroma notes, resin character, and the level of attention needed during bloom.
THC / CBD Details
The cannabinoid profile for Black Diamond is usually described near 18%–24% THC and low CBD.
Customers should view those figures as a starting point, not a fixed promise, because environment, seed expression, and lab method can all shift the final result.
Aroma and Taste
Rich berry and earthy musk with a smooth, sweet finish.
The aroma is what makes this cultivar easier to recognize in the jar. It helps separate Black Diamond from more plain seed listings and gives customers a better reason to remember the cultivar.
Terpene Profile
| Terpene | Grower & Enthusiast Notes |
|---|---|
| Myrcene | Often adds earthy, herbal, musky, and body-heavy aromatic depth. |
| Caryophyllene | Adds peppery spice, warm herbal bite, and deeper resin character. |
| Linalool | Often contributes a gentle floral layer that smooths the terpene profile. |
Customer Experience Notes
Black Diamond is often chosen for a indica dominant hybrid experience, recognizable aroma, and effects shaped by its cannabinoid strength and terpene balance.
Effect notes should be treated as flexible buyer context, not a promise. Tolerance, dose, batch freshness, cannabinoid range, and terpene balance all shape how a cultivar may feel.
Structure, Stretch and Airflow
Develops deep purple hues in late flower, with dense, resin-covered buds that sparkle under light.
For indoor growers, the key variables are training response, internodal spacing, flower weight, and humidity management. For outdoor growers, timing around Mid October and local weather pressure matter most.
Responds well to SCROG and topping, while moderate resistance to mold.
Flowering, Height & Yield
For production planning, Black Diamond is generally placed in a 9–10 weeks flowering range. Outdoor harvest timing is often chosen for Mid October, depending on region and seasonal conditions.
The listed medium yield class is helpful when comparing seed packs, but it should never be treated as a guaranteed result.
Recommended For
Social settings, evening relaxation, resin-focused growers. This profile is especially helpful for customers who want seed-bank data with enough grower detail to understand garden fit before purchase.
Frequently Asked Questions
Does Black Diamond stay compact?
Typical height is listed around 3–5 ft indoors and 5–7 ft outdoors, though training and phenotype can change final size.
Is Black Diamond difficult to grow?
The grow difficulty is usually described as moderate, with best results coming from steady airflow, light control, and clean garden management.
What makes Black Diamond different?
Its indica dominant hybrid profile, Diamond OG x Blackberry lineage, berry, sweet, earthy flavor notes, and moderate help separate it from plain seed listings.
What yield can growers expect?
Yield potential is often listed around 400–500 g/m² indoors and 500–600 g/plant outdoors, but actual results depend on environment and skill.
Which terpenes are listed?
The dominant terpene notes is commonly listed as Myrcene, Caryophyllene, Linalool, though final expression depends on phenotype and curing.
Important: Cannabis laws vary by location. Seeds may be sold as adult souvenirs, genetic preservation items, or for lawful cultivation only where permitted. Always follow the laws and regulations in your area.
