Buy black diamond strain online. This strain is a hybrid with mostly indica genetics. Like most strain with this trait, the THC index is somewhere around 24%. Hence a strong, sedative high that still allows for mental ludicity. Making it great for concerntration and conversation. Similarly to most hybrids, black diamond is applicable to medical cannabis. When properly cured, Black Diamond has a rich berry aroma passed on from parent strain Blackberry. On closer inspection, these is also an underlying dank and earthy character. Meanwhile, breaking up or grinding the buds gives off a nutty, toasted odor.