By Johnette Magner Click here for updates on this story SHREVEPORT, Louisiana (KTBS) — Both Knockout and Drift roses have ...

Knockout roses, on the other hand, can grow quite large if left unpruned. "They do need pruning to maintain their shape," Reeve advises. "If they get too big, you might need to trim them again in ...

One of the first on the market was the Knockout roses ... Early February is the traditional time to trim roses. Trim out crossing branches, so they don’t bang against each other when the ...

"For roses like knockout varieties, you can prune them anytime, but early spring is the ideal moment for a major trim." Pruning not only shapes the plant. It also improves airflow, which reduces ...