Low-maintenance roses that actually deliver

For most of the trade, roses are a category you sell carefully. The beauty moves units, but the callbacks move fast too — black spot complaints, powdery mildew, customers who followed the care tag and still watched the plant decline. It’s a category with margin risk baked in.

The Oso Easy® series from Proven Winners® ColorChoice® was built around solving that problem. Every variety goes through trialing under no-spray conditions, including high humidity and overhead watering, designed to wash out anything that can’t hold its own against common disease pressure. Plants that make the cut demonstrate healthy foliage and continuous flowering without a chemical program behind them, which changes the calculus on the back end for commercial installers and retail buyers alike.

Seven of the eleven varieties have collectively earned more than 20 national and international awards for disease resistance, flowering performance, and overall landscape value. For buyers writing specs or making inventory decisions, that’s third-party cover that’s hard to replicate with a trial bed alone.

Oso Easy Urban Legend® rose adds a water story

A variety getting extra attention is Oso Easy Urban Legend, a multiple award-winning, compact red-blooming selection that earned a Blue Ribbon designation in irrigation trials at UC Davis, along with a WUCOLS rating that puts it squarely in the water-wise conversation. Plants maintained ornamental quality and continued flowering under reduced irrigation. (uclpit.ucdavis.edu)

That matters to a growing slice of the market. Water restrictions are a design constraint now in many regions, not an edge case. Landscape professionals are actively building plant palettes around low-water performance, and a rose that can legitimately sit in that conversation, backed by university trial data, not just catalog copy, is a different sell.

Oso Easy Urban Legend rose tops out around 2.5 to 3 feet tall and wide, making it a fit across residential, commercial, and municipal applications. Continuous bloom, glossy foliage, and a tidy habit that holds through the season without deadheading or intervention.

The pitch to the end customer is simple: these roses don’t require any fuss. The pitch to the trade may be simpler still — fewer returns, cleaner installs, and a product with the paperwork to back it up.

Explore the PWCC Rose Program Full variety lineup, trial data, and retailer resources from Proven Winners ColorChoice Flowering Shrubs. provenwinnerscolorchoice.com/pwcc-rose-program