Sandard unit weight is 1 gram.
Considered by many to have a 60% Sativa (mind) / 40% Indica (body) ratio, the White Widow strain is full-bodied medicine that can be a bit spacey. This makes it popular among patients suffering from anxiety, PTSD, chronic aches and pains, as well as migraines.
All of those medicinal benefits wrapped up in a delicious sweet-tasting smoke and you start to realize why the White Widow marijuana strain is so ubiquitous in the cannabis community.
Check dominant flavonoids and medical effects, images attached.