Spray rose plant named ‘Delsprabla’

Abstract

A new and distinct variety of Rosa hybrida Spray rose plant is provided which abundantly forms clusters of attractive double flowers arranged as a spray which are mostly creamy-white and more yellow-white in the center. The plant is well suited for cut flower production under greenhouse growing conditions. The flowers are long lasting. The plant exhibits an upright to bushy growth habit, forms vigorous vegetation, and is well suited for greenhouse forcing for commercial rose production. Additionally, the plant is resistant to common rose plant diseases when grown under greenhouse growing conditions.

I claim:  
     
       1. A new and distinct variety of Spray rose plant characterized by the following combination of characteristics: 
       (a) From a physical point of view it forms medium green mature wood, assumes an upright to bushy growth habit, and forms attractive long-lasting clusters of creamy-white double flowers that are more yellow-white in the center, and  
       (b) From the biological point of view forms vigorous vegetation, produces flowers in abundance, exhibits the ability readily to be forced, and is resistant to common rose plant diseases when grown under greenhouse growing conditions;