The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 2582Indica

Black Diamond X

Blackberry × Diamond OG

Black Diamond X is an indica-dominant hybrid, often a select phenotype or cross of the original Black Diamond strain. It is recognized for its potent effects, deep coloration, and a complex aroma profile that blends sweet berries with earthy undertones. This strain is generally favored for evening use due to its deeply relaxing properties.

EffectsCalm Couch-Lock Euphoric Relaxing Sedative
May help withStress Insomnia Pain
AromaBerryGrapeEarthyWoodyVanillaDiesel

Appearance

Black Diamond X buds typically display a striking contrast, ranging from olive green to deep violet, often enhanced by bright orange pistils. They are densely formed with a compact, indica-style structure, heavily coated in milky to amber trichomes. The visual appeal is further amplified by a dense layer of resinous sugar leaves, requiring careful trimming to showcase the crystalline exterior.

Aroma & Flavor

The aroma of Black Diamond X is characterized by sweet notes of grape and blackberry, layered over a base of earth and wood. Subtle hints of vanilla and a faint diesel or gas undertone are also commonly reported. Upon consumption, flavors often follow suit, starting with sweet berry and vanilla, transitioning to earthy, spicy, and woody notes on the exhale, sometimes with a cocoa-like finish.

Effects

This strain is predominantly known for its deeply relaxing and sedative effects, often leading to a couch-lock sensation. It can induce a sense of calm and euphoria, making it a popular choice for unwinding in the evening. While primarily indica-leaning, some users report a mild cerebral uplift before the full body relaxation sets in.

Terpenes & Cannabinoids

Black Diamond X typically tests between 19-26% THC, with minimal CBD content. Dominant terpenes often include myrcene, beta-caryophyllene, and limonene, contributing to its fruity, earthy, and peppery aromatic and flavor profiles. Secondary terpenes like alpha-pinene and humulene can add piney and herbaceous nuances.

Growing

Cultivating Black Diamond X often results in plants with a compact, indica-typical structure and dense bud formation. Growers may observe enhanced coloration, particularly darker purples, when plants are exposed to cooler temperatures during the late flowering stage. The strain is noted for substantial trichome coverage, indicating high resin production.

Origins & Lineage

The foundational strain for Black Diamond X is Black Diamond (also known as Black Diamond OG), which is widely believed to be a cross between Blackberry and Diamond OG. The 'X' designation typically signifies a distinct cross, a backcross, or a particularly potent phenotype selected from the original Black Diamond line. This lineage contributes to its characteristic dark hues and potent, relaxing effects.

Frequently asked questions

What is Black Diamond X?
Black Diamond X is an indica-dominant strain often recognized as a potent phenotype or a specific cross derived from the original Black Diamond (Black Diamond OG). It's known for its deep coloration, relaxing effects, and a flavor profile combining berry and earthy notes.
What are the common effects of Black Diamond X?
Users commonly report feelings of deep relaxation, calmness, and euphoria. It is often described as a sedating strain that can lead to a couch-lock effect, making it suitable for evening use.
What does Black Diamond X taste and smell like?
The aroma is typically a mix of sweet berries like grape and blackberry, layered over earthy and woody undertones, sometimes with hints of vanilla or diesel. The flavor follows similarly, with sweet fruit notes on the inhale and a more earthy, spicy, and sometimes chocolatey finish on the exhale.
What is the THC content of Black Diamond X?
Black Diamond X generally has a THC content ranging from 19% to 26%, with some batches potentially testing even higher. CBD levels are typically very low, usually less than 1%.