Black spot disease can devastate rose gardens, but applying mulch in November creates a protective barrier that helps prevent ...

Black spot is the most common disease roses face in the autumn and can cause the plant to lose all its leaves and not produce ...

Roses are one of the most popular landscape plants, but many homeowners are unfamiliar with the most common rose problems. Rose slug, blackspot, rose rosette and powdery mildew can all have either ...

Black spot is a fungal disease affecting rose bushes that can lie in wait over winter and return in spring. To avoid it, complete this task in fall.

Question: Back in May, I noticed that the leaves on my rose bushes started to get holes in them and turn brown. Now they are very defoliated, and many of the lower leaves left have a skeletal ...

Checks and balances occur not only in our government, but also in gardens that are rich in beneficials and lush in plant diversity. These gardens benefit from a harmonious interplay of checks and ...

If you are a rose person (and you know who you are), roses are not only the centerpiece of your garden but are the plant that commands most of your attention. I’m not a rose person, if you can’t tell.

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 ...

CORVALLIS, Ore. – Charmingly mild weather this winter will most likely coax roses into bloom early, which means dealing with the usual diseases and pests earlier, too. When it comes to one of the ...

Rose Rosette Disease is a problem affecting roses across the country, and it is here at Minnetrista. This virus, also called witches’-broom, infects rose plants and is spread by the eriophyid mite.