Search Utilities Plant Database Search Plant Name Detail Search Search by size, origins, details, cultural needs Website Search Search for any word Site Map Retail Locator Plant Listings PLANT TYPE PLANT GEOGRAPHY PLANT INDEX ALL PLANT LIST PLANT IMAGE INDEX PLANT INTROS SPECIALTY CROPS NEW  2024 PLANTS PRIME LIST   for NOVEMBER  Weather Station	Plant Database Search Results PLANT DATABASE SEARCH RESULTS now showing 1 - 2 of 2 Search String: Centaurea << back | next >> Centaurea gymnocarpa Velvet Centaurea - Perennial/sub shrub to 3-5' tall by 6-8' wide with gray foliage and purple flowers summer. Full sun. Drought tolerant. 15-20 degrees F.  [Centaurea cineraria]  Centaurea ragusina Silver-Knapweed - Evergreen subshrub to 12 to 18" tall by 2-3' wide w/white foliage & yellow flowers spring-summer. Full sun. Drought tolerant. Hardy to 10 F.  [Centaurea candidissima, Hort.]       << back | next >>