The range of plants that Valkplant manages contains more than 200 species. These varieties are all protected by European plant breeders' rights and / or trademark rights. More than 75 varieties fall under the Proven Winners® brand. Below you can search the range by means of filters and find detailed information about these types.
Dwarf butterfly bush covered with pure white flowers all summer long and silvery foliage. No deadheading is required to maintain continuous flowering. Sterile, non-invasive variety proven in scientific trials conducted by Oregon State University.
Habit:compact |
Foliage:Decidious |
Hardiness: -20°C |
Pollinator friendly: |
Pruning:early spring, to 15 cm |
Edibility: |
Spring : |
Summer : |
Autumn : |
Flowering period :early summer - early autumn |
Fragrance :Mild |
Height at maturity :40 - 60 cm |
Spread at maturity :60 - 90 cm |
Time to maturity :3 years |
Best position : |
Drought tolerance :High |
Prefered pH :Acid /Neutral /Alkaline |
EU PBR: 41038 |
EU TM: 16304149 |
US PP: 24015 |
Dr. Dennis Werner, Raleigh, North Carolina, USA |