OSO EASY&reg; Mango Salsa Rose - HARDY /DISEASE RESISTANT - Proven Winners Oso Easy Mango Salsa Landscape Rose. Rosa 'ChewperAdventure'ppaf; cbraf Hardy Zones 4-9 Bloom Time: Early-Summer to Frost, strong rebloomer Size: 2-3 feet mounded-arching habit Size Shipped: 4" pot