>>16793039If planted in the ground, it's roots will kill or make all the local pests go away.
Dried, smokeable leaves submerged in water Will release nicotin. That water van be used As a spray, to kill bugs on your other plants, or trees.
It also has a slight conserving effect. Food sprayed with it, lasts a bit longer.
Also, it's a great SHTF trading good. Dried, cured, aged leaves, in glass jars will lasts forever, and only get better as they age.