Reuters:
JERUSALEM - Marijuana is not kosher for Passover, a pro-cannabis advocacy group says, advising Jews who observe the week-long holiday's special dietary laws to take a break from smoking the weed.
The Green Leaf Party announced Wednesday that products of the cannabis plant have been grouped by rabbis within a family of foods such as peas, beans and lentils1 that is off-limits to Jews of European descent during Passover.
...
"Logic dictates that if the rabbis say cannabis is non-kosher for Passover, it is apparently kosher during the rest of the year".
1 Marijuana is a legume2?
2 No way! Legumes not kosher?!