Breeder
DE JONG JACOBUS ROBERTUS
6 US plant patents, granted between 2009 and 2017.
Still under patent — 6 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Star of FirePP20284Astrantia plant named ‘Star of Fire’UNDER PATENTApril 28, 2028
- Star of BillionPP20352Astrantia plant named ‘Star of Billion’UNDER PATENTApril 28, 2028
- Star of PassionPP24068Astrantia plant named ‘Star of Passion’UNDER PATENTJuly 12, 2032
- Star of TreasurePP24067Astrantia plant named ‘Star of Treasure’UNDER PATENTJuly 18, 2032
- Star of MagicPP26893Astrantia plant named ‘Star of Magic’UNDER PATENTAugust 7, 2034
- Star of LovePP27614Astrantia plant named ‘Star of Love’UNDER PATENTNovember 3, 2035