I guess in what kind of hybrid they could evolve ?
Is that combination had been ever made ?

Hi Fred,
I do not think so...
That's a very exciting combination!
Great Job!!
So long,
Hardy

Thank's you Hardy
I have also done Yucca aloifolia X Yucca rostrata , and Yucca aloifolia X Yucca neomexicana pink flowered form

Hi Fred... will you be selling Yucca elata x rostrata blue swan this year? I see that it was produced last year.

Hi Andrew ;
I have only one plant , and if I well remember , Horst have the other one ...

Fred ... that's OK, better luck next time. Will Y.aloifolia x thompsoniana be mass produced for sale?

Hi Andrew , it's too early to say about it , maybe if one plant is trully interesting for in-vitro mass propagation.
In about twoo or three years this should be the case for two plants selected among the hybrids Yucca linearifolia X Yucca recurvifolia , and Yucca filamentosa X Yucca rostrata 'blue swan'

Hi Fred,

would be great as these hybrids are hard to find.

Eckhard