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.




Rock Steady® flowers on new wood, it has to form its flower buds in spring, but once it starts flowering in early summer it doesn’t stop until autumn! Rock Steady® flowered up to 6 weeks longer than generic versions of Vitex in our trials. Tough as old boots, easy to maintain a plant that is both heat and drought tolerant.
Long flowering
Drought tolerant
Easy to maintain
Pollinator friendly| Habit:Compact bushy |
| Foliage:Decidious |
Hardiness: -15°C |
| Pollinator friendly: |
| Pruning:prune to shape early spring |
| Edibility: |
Spring :![]() |
Summer :![]() ![]() |
Autumn :![]() ![]() |
| Flowering period :early summer - autumn |
| Fragrance :Mild |
Height at maturity : 90 - 120 cm |
Spread at maturity : 90 - 120 cm |
Time to maturity : 3 years |
| Best position : |
| Drought tolerance :High |
| Prefered pH :Acid /Neutral /Alkaline |
| EU PBR: EU PBR applied for |
| EU TM: |
| US PP: |