Yucca Rostrata ‘Hidra’. 
The Yucca Rostrata ‘Hidra’ is a beautiful, tall, relatively slow growing sculptural yucca perfect for providing a dramatic accent to your garden design.
A hybrid between Yucca Rostrata and Yucca Thompsoniana it is one of the most cold tolerant, hardy to drought as well as severe cold when established, down to temperatures of -20 degrees. Also resistant to wind and salt-spray. It’s narrow, half rigid leaves are slightly bluish in colour and are arranged in attractive spherical rosettes. This is a remarkably beautiful and special Yucca.