Remember when you would walk into the classroom and your teacher would announce a pop quiz? Sometimes this felt like punishment, but the quizzes were often a great learning tool. Now’s your chance to ...

An expert rosarian offers advice on how to block or minimize powdery mildew, black spot, rust and more in San Diego gardens.

A gardening expert has shared his tips and tricks to stop black spot spreading on your roses, as well as how to prevent it ...

As with all plants, roses can succumb to many diseases and pests. Unfortunately, there are common diseases that target these hugely popular flowering shrubs, which can cause the plants to suffer and ...

Roses are known to be thirsty plants that thrive with regular watering, particularly during the warmer months. Deep and consistent watering ensures they have sufficient moisture for growth and ...

Add Yahoo as a preferred source to see more of our stories on Google. Find out everything you need to know about rose rosette disease to prevent, diagnose, and manage it so you can reduce its spread.

Knock Out roses are resistant to black spot but will occasionally experience infections (they are not immune). The plants are ...

Q: My Peace roses have been thriving for over 30 years on the east side of our house. I usually cover them in the fall with 2 feet of leaves and prune them in the spring to where the canes are still ...

SHREVEPORT, La. - Roses may be the queens of Southern gardens, but even royalty can fall victim to common foes. One of the most widespread and stubborn problems local gardeners face is black spot, a ...