Yucca

Yucca filamentosa - Adam's Needle - Broad pointed leaves with tall spikes of creamy-white bell-shaped flowers blooming in mid-summer. Zone 4. 1m W x 1m H. Insignificant fruit. White flowers on green foliage. Upright clump form. Full sun. Adaptable soil. 3Gallon.

Yucca filamentosa 'Bright Edge' - Bright Edge Adam's Needle - Green leaves with a golden edge give this plant a beautiful effect especially when accented by the creamy-white flowers. Zone 4. 1m W x 60cm H. Insignificant fruit. White flowers on green/yellow foliage. Upright clump form. Full sun. Adaptable soil. 3Gallon.

Yucca filamentosa 'Colour Guard' - Colour Guard Adam's Needle - The flowers tower above the green and creamy-yellow variegated pointed leaves. Very stately. The yellow stripe in the leaves may turn a rosy colour in cool weather. Zone 4. 80cm W x 1.4m H. Insignificant fruit. White flowers on green/yellow foliage. Upright clump form. Full sun to part shade. Adaptable soil.

Yucca glauca - Spanish Bayonet - Narrow pointed leaves with tall spikes of creamy-white bell-shaped flowers blooming in mid-summer. Zone 3. 1m W x 60cm H. Insignificant fruit. White flowers on silver-grey foliage. Upright clump form. Full sun. Adaptable soil. 3Gallon.