Wall of Vines

A wall of strong green vines rises from the ground at a point you choose within range. You can make the wall up to 60 feet long, 12 feet high, and 6 inches thick. You can shape the wall in any way you choose so long as it makes one continuous path along the ground including completely encircling a space. The wall lasts for the duration.   When the wall appears, each creature within its area must make a Dexterity saving throw. A creature takes 1d8 bludgeoning damage on a failed save, or half as much damage on a successful one. The druid may choose to not apply damage to specific creatures.   The Druid chooses to which side of the wall any creatures on the vine wall's growth path. Creatures wishing to resit the choice must make a Dexterity save vs DC 10 plus the druid's level.   The vines do not protect from fog, smoke, or other gases. The vines shift and grow pushing back all creatures or attacks providing the same protection as a wooden wall. Each 5-foot section has an AC15 and 10 HP per inch. The vines whither to brown dust and blow away when the spell is broken.