Flower box with vertical extension, characterized in that it comprises a containment structure 2 with vertical extension, for containing soil and/or organic material, useful to the nourishing of the plants, one side of the structure 2 being made by a plurality of profiles 3 releasable applied to the structure; the profiles being wavy and piled in order to create protrusions 32 in variable positions for housing said plants and/or flowers.
