ROSA CONTINUED PEST and DISEASE MANAGEMENT Aphids and Spider Mites are the most prevalent insect pests associated with Roses. Scout and spray preventatively in April and May to prevent outbreaks in June and July, when Spider Mites are more actively growing. Do not use Suffoil-X® on Oso Easy Paprika roses. We recommend implementing a good IPM program, as well as early releases of Biological Control to help control insect populations. Generally, Black Spot and Powdery Mildew are always something to watch for on Roses. Whether the Roses are bred to resist it or not, these foliar diseases are best controlled by implementing a preventative scouting and spray program. OTHER TIPS When growing larger containers like 2 - 3 gallons, it is best to bulk them in the summer or fall the year before they are to be sold. This allows additional root growth, as well as additional pruning. Any surplus 1 gallon containers can easily be bumped into 3 gallon containers in the fall or early spring for spring sales. Heavier feed will increase blooms. The rates and chemicals listed are based on our southeast Michigan growing conditions, and are not recommended for nationwide application. Please adjust the rates and spray applications to your location and facility. 91