Nursery or breeding house
JAN WILLEM WEZELENBURG BOSKOOP B V
4 US plant patents, granted between 2017 and 2025.
On the name: these patents were filed under 2 spellings, counted together here — JAN WILLEM WEZELENBURG BOSKOOP B V (3), JAN-WILLEM WEZELENBURG BOSKOOP B V (1).
Still under patent — 4 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.