Relatively pest- and disease-resistant, the Knock Out rose continuously features flowers 1 1/2 inches in diameter in coral, yellow, pink, blush, red, orange, and white varieties. The attractive ...

Roses are amazingly popular in Utah. Learn all about the different standard classes of roses, when they bloom, and how to ...

These diseases thrive in our humid climate ... One of the first on the market was the Knockout roses. They have continued to develop and now we have the Drift roses and the Oso easy roses.

With spring just around the corner, now is the time for gardeners to grab their pruning gloves and shears. Mark Wilson, an ...

"For roses like knockout varieties ... It also improves airflow, which reduces disease risk and encourages healthier growth. Wilson recommends cutting roses back about knee height, ensuring ...