Protection from plants, 10' radius

Protection from plants, 10' radius was a spell used by the Red Wizards of Thay

Effects
This spell created a protective sphere that prevented all forms of plant life from crossing. It was effective against fungi, slimes, molds, and plant-based creatures.

Casting
In addition to verbal and somatic components, the spell required ash as a material component. This ash had to be from a harmful mold or slime that had been burned.