Griffioen Wassenaar is an innovative supplier of perennials. Millions of perennials are cultivated annually at our nurseries in Boskoop and Wassenaar. -Public green, GreentoColour® (location Wassenaar) -Garden Centre market, Hello Garden (location Boskoop) We virtually always deliver our perennials in the familiar blue, silver and green 11 cm square pots. This size is 50% larger than the traditional 9 cm pots, guaranteeing a consistently high quality product throughout the spring and summer months. For more information, visit our website at www.griffioenwassenaar.nl You can find information about our Public Green concept GreentoColour at www.greentocolour.com