Nursery or breeding house
TERRA NOVA NURSURIES INC
2 US plant patents, granted between 2004 and 2015.
Still under patent — 1 cultivar
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Big KahunaPP26159Echinacea plant named ‘Big Kahuna’UNDER PATENTJanuary 13, 2034
Already in the public domain — 1 cultivar
Most recently freed first. Anyone may propagate and sell this plant — though the name it is sold under may still be a live trademark.
- Pirate's PatchPP14907Tiarella plant named ‘Pirate's Patch’PUBLIC DOMAINOctober 19, 2023