Hollandplant Over Hollandplant Groenteplanten Sierteelt Fotoboek Offerte Nieuws Werken bij.. Contact The Hortensia Pyramide, grown in a 19 cm pot, differs clearly from the standard Hortensia bush. The Hollandplant Hortensia Pyramide has been more highly valued by the consumer. Both "balls" and "lacecaps" are available in several colours. Supply period: week 8 till week 19