Black Diamond is a medical marijuana strain which is bred in the Northern California region as clone-only strain. This is an indica strain and is considered as a rare strain. The THC levels of this strain range are very high. The buds of the plant will be remarkably frosted. The buds contain orange-colored hairs which are long and thin shooting out of the denser bugs. The aroma of this particular strain is found to be earthy and musky and will be more or less like that of red wine. When the users sniff-up closer, this strain smells highly pungent. The taste would be similar to the smell and the taste of strong indica will be left in the user's throat for some time. This strain is recommended to be used as a nighttime smoke by insomnia patients as this highly sedative. This can be used for alleviating pains, muscle spasms, nausea and anxiety.