Yucca Filamentosa

Towering spikes of fragrant, white, bell-shaped flowers appear in July and August above clumps of stiff, dark green, lance-shaped leaves. Adam's needle makes an excellent focal point for a sunny, well-drained Mediterranean-style garden. A gravel mulch accentuates the architectural foliage and helps to protect the crown of the plant from frost damage. The leaves have sharp tips and serrated edges, so it's best not planted where you are going to brush past it. Though all Yuccas appreciate a good amount of sun and well drained soil, they are fairly low maintenance and as such need fairly little watering.