When dropped on normal ground, a Vine Seed will explosively grow a Vine Seed Flower, knocking down adjacent enemies for about 4 seconds. After a short time the flower will turn back into a Vine Seed that you can pick up again. In addition the Vine Seed deals 20 points of damage to any foe it hits.
When dropped on a special spot (marked by a green glowing circle on the ground), a Vine Seed will quickly grow a huge vine, serving as a Vine Bridge to cross canyons.
Warning: Dropping more Vine Seeds on the "special spot" after a bridge has been grown will cause them to be wasted - i.e., they will "disappear", and no new ones will grow back from the Vine Seed Flower.
Vine Seeds can also be used to summon a Druid by dropping it on a Druid Shrine.
Also, Vine Seeds will trap miniatures momentarily if they are nearby.
Vine Seeds are used in the following missions: