Wall of Wood

A nonmagical wall of adjacent trees springs into existence on the ground at a point you choose within range. You can make the wall up to 30 feet long, 10 feet high, and 1 foot thick, or you can make a ringed wall up to 10 feet in diameter, 10 feet high, and 1 foot thick.

If a creature would be surrounded on all sides by the wall (or the wall and another solid surface), that creature can make a Dexterity saving throw. On a success, it can use its reaction to move up to its speed so that it is no longer enclosed by the wall.

Each 10-foot-square section has AC 10, 15 hit points and is vulnerable to fire damage. Reducing a section to 0 hit points destroys it. If you maintain your concentration on this spell for its whole duration, the wall becomes permanent and can't be dispelled as the trees take root. Otherwise, the wall disappears when the spell ends.