Breeder
WATANABE KENJI
2 US plant patents, granted between 2009 and 2019.
Filed under the WATANABE name. Related entities are listed separately on the WATANABE search, because a company and a person are not the same filer even when the name matches.
Still under patent — 2 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- HakureiPP19621Pachysandra plant named ‘Hakurei’UNDER PATENTAugust 2, 2027
- Little EmaPP30148Hydrangea plant named ‘Little Ema’UNDER PATENTDecember 1, 2037