Black Diamond
Blackberry × Diamond OG
Black Diamond is an indica-dominant strain originating from Northern California, celebrated for its visually striking appearance and deeply relaxing effects. It combines a sweet, berry-like aroma with earthy undertones, making it a popular choice for evening use.
Appearance
Black Diamond buds are typically dense and range from medium to large, often displaying deep green hues laced with violet or near-black coloration, especially when exposed to cooler temperatures late in the flowering cycle. Bright orange pistils contrast with the dark colors, and the flowers are heavily coated in frosty trichomes, contributing to its namesake.
The plant structure is indica-forward, generally reaching heights of 80-120 cm indoors. It features tight to moderate internodal spacing, requiring attention to airflow. The leaves are broad and dark, and growers can expect a trim loss of approximately 15-25%.
Aroma & Flavor
The aroma of Black Diamond is often described as a complex blend of berry jam and grape, layered over earthy, forest-like notes. Initial scents can be sweet and grapey, evolving into deeper, woodsy undertones. Some phenotypes may also present hints of pepper, pine, and tropical fruit like mango.
Flavors mirror the aroma, offering a combination of sweet berry and grape with an earthy, herbal finish. The taste profile is generally considered well-balanced, avoiding overwhelming sweetness and maintaining a grounding character.
Effects
Black Diamond is known for delivering deeply relaxing physical effects, often leading to a sense of calm and tranquility. While primarily indica-dominant, users report that it can also promote a sense of focus at lower to moderate doses, without causing significant mental fogginess.
This strain is frequently sought after for evening use, providing comfort and aiding in unwinding after a demanding day. Its calming properties make it a candidate for those seeking relief from everyday stress.
Terpenes & Cannabinoids
Black Diamond is typically a high-THC cultivar with less than 1% CBD. Its terpene profile is commonly led by Myrcene, often accompanied by Caryophyllene, Limonene, Linalool, Pinene, and Humulene. This combination contributes to its characteristic aroma and effects.
The high resin production, indicated by abundant trichomes, makes Black Diamond suitable for concentrate extraction, with potential solventless yields ranging from 15-22%.
Origins & Lineage
Black Diamond is believed to be a cross between Blackberry and Diamond OG, with its lineage tracing back to Northern California indicas. It emerged in popularity during the late 2000s and early 2010s. Breeders aimed to combine the berry-like aroma of Blackberry with the deeply relaxing, OG-style effects of Diamond OG.
The strain is distinct from similarly named cultivars. It is often categorized as a hybrid leaning towards 70-80% indica, known for its potent effects and visually appealing, resin-covered buds that can exhibit dark purple hues.