Roses that suddenly change color usually have suffered a dieback above the graft union. (All-America Rose Selections) Q: My rosebush for years had yellow roses ... root-stock plant would've ...

Large, eye-catching roses emerge yellow and red, then open to reveal a burst of electric orange. Glossy green leaves create a lovely backdrop on the disease-resistant, heat-tolerant plant that ...

A recent genetic analysis of a wild rose species native to China may give researchers insights into the ancient history of the world’s mom popular flower. The genus ...

it is the rootstock the Julia Child rose was grafted onto. If any parts of the bush still produce yellow flowers, keep them. All parts producing red flowers should be pruned off and removed back ...

Red roses, the symbol of love, were likely yellow in the past, indicates a large genomic analysis by researchers from Beijing Forestry University, China. Roses of all colors, including white ...

“Red roses are the universal symbol of ... Ah, the pick-me-up magic of yellow blooms. “Yellow roses have evolved from symbolizing jealousy to now representing friendship, joy and good health ...

If you spot a Harison’s Yellow rose rambling along a fence line, take a moment to stop and admire it. The lemon yellow bloom is brief and spectacular, with more petals and a more delicate aroma than ...

It was named after Stein's grandmother, who loved yellow roses and whose garden was used as a test bed. The sturdy, upright bush is tough and disease-resistant. It will occasionally be attacked by ...