Fall Care

After the end of August, continue watering but stop all fertilization. The plant needs a gradual entrance into dormancy – any new growth might be killed by early frost. This would be an added stress for even a healthy plant going into winter.

One of the most important jobs in the rose garden is to get a soil test, and fall is a great time to do it. Any corrections that need to be made will have all winter to work.

Fertilizing Your Roses

After the plant is well leafed out – around May 1 – use any balanced fertilizer such as 10-10-10, Fertilome, or Ortho Food at the manufacturer’s recommended rate. Osmocote and Once are timed release fertilizers that are applied one time in the Spring. Mills Mix is an all organic fertilizer that can be used in the Spring and Summer. Continue reading “Fertilizing Your Roses”

Combating Rose Rosette

Rose Rosette Disease is a devastating disease of roses. It makes the rose unsightly because of abnormal growth of the rose plant tissue. Symptoms such as witches’ brooms, excessive thorniness, enlarged canes, malformed leaves and flowers are associated with this disease. This disease has been reported since the early 1940s but only in 2011 did research demonstrate that it is caused by a virus, aptly named the Rose Rosette Virus. Continue reading “Combating Rose Rosette”