Buddleia "Smnbdbt" (Pugster Blue Butterfly Bush) has impressive iridescent blue flowers. Bundles of large blooms on a dwarf plant makes it fantastic for small spaces and perennial gardens. This deciduous shrub blooms early summer to frost and is deer resistant. Maturity: 2' tall x 2'-3' wide. Zones 5a - 9b. BUDDLEIA 'SMNBDBT' PP28794, CBRAF/ PROVEN WINNERS® COLOR CHOICE® PUGSTER BLUE®