Pentastic™ Penstemon has been crowned best new variety 2017 for herbaceous perennials  by the UK Grower Awards. The UK Grower Awards are held annually in association with Horticulture Week. Prizes are awarded in various categories. This year, Pentastic™ Penstamon stood out in the category herbaceous perennials. Concept Plants is very proud to be the representative of this marvellous novelty in the US!