Sunshine brings out roses and pests

Frank Brines

ARS Master Rosarian

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This year continued the signs of climate change with below-average temperatures and above-average rain and snowfall as well as chaotic weather patterns nationwide. Rose growth and development are dependent on weather, and flower production is particularly impacted by inconsistent temperatures, sun and water.

All of this has made it more difficult for me to predict what to do and when to do it. Typically, the first flush of blooms is expected after eight to 10 weeks, usually on the longer side. This year it was 10-11 weeks. In this area, the first annual rose...