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 ...

Make your roses more romantic with these tips - Clara Molden Roses are considered to be Britain’s favourite flowers. Part of their appeal is the romanticised, evocative feeling of a warm summer’s ...

Q: I have several Lady Banks roses planted in the raised bed along the wall. I noticed that several of the leaves have little dots along the edges with a clear, sticky substance coming from them. I ...

Long prized for their striking flowers and wonderful scent, roses are a garden staple in landscapes around the world. But it is not uncommon these days to see rose plants in which something seems off.

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Rose diseases commonly encountered in the St. Louis area include black spot, powdery mildew and rose rosette. Black spot is ...

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 ...

I wrote about this disease two years ago when it was first being reported in southern states, but this is the first year that I am seeing it quite commonly on many wild multiflora roses in my ...

Math was not my favorite subject in school, so I have always been a little wary of mathematical concepts. But growing roses introduced me to the disease triangle, which is one bit of geometry triangle ...

Prune Knockout roses heavily in late winter or early spring as new growth begins. Lightly deadhead and shape in late summer, stopping two months before frost. For annual pruning, cut back one-third of ...