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.




Very floriferous Hydrangea with full, ball-shaped flowers with a purple-blue* colour (*dependent on PH-level soil). Blackcurrant Muffin® flowers on both old and new wood and is very winter hardy. Because of its compact growth habit very suitable for a pot on the terrace.
Purple blue flowers
Abundant flowering
Very hardy
Long flowering| Habit:Compact bushy |
| Foliage:Decidious |
Hardiness: -25°C |
| Pruning:prune old flowers in spring |
Spring :![]() |
Summer :![]() ![]() |
Autumn :![]() ![]() |
| Flowering period :early summer - early autumn |
| Fragrance :Not fragrant |
Height at maturity : 60 - 90 cm |
Spread at maturity : 60 - 80 cm |
Time to maturity : 3 years |
Best position :![]() |
| Drought tolerance :Low |
| Prefered pH :Alkaline |
| EU PBR: |
| EU TM: 018244475 |
| US PP: 26929 |