Are you noticing leaf stippling, with chlorotic (light-colored) patches or leaves with a burnt, silvery appearance on your rhododendrons and azaleas? Explore these links to learn how to deal with Rhododendron lace-bug, (Stephanitus rhododendri), and Azalea lace-bug (Stephanitis pyrioides): https://pnwhandbooks.org/insect/hort/landscape/hosts-pests-landscape-plants/rhododendron-rhododendron-azalea-rhododendron-lace-bug http://www.metromastergardeners.org/files/nattersnotes/2013-5-Natter.pdf https://puyallup.wsu.edu/plantclinic/wp-content/uploads/sites/408/2015/02/PLS-120-Rhododendron-Lacebug.pdf http://hortsense.cahnrs.wsu.edu/Search/MainMenuWithFactSheet.aspx?CategoryId=1&SubCatId=4&PlantDefId=32&ProblemId=541
Category: care-rhodys
Rhododendron Care Sheet
Download Rhododendron Care Sheet Species Rhododendron Culture Care Sheet (rh-01) [toggle title=”Biology”]Biology: Species rhododendrons are those plants that are found in the wild. There are nearly 1000 species found around the world, and they are native to the temperate regions of North America, Europe, and Asia, as well as the tropical regions of southeast Asia… Continue reading Rhododendron Care Sheet
Planting Rhodys
Planting: For a rhododendron that is growing in a container, first remove it and check to see if the rootball is dry. If it is, soak in water until thoroughly moist. Plants that are root or pot-bound should be scored. This means to scratch the outer surface of the roots with your fingers or a… Continue reading Planting Rhodys
Pruning Rhodys
Pruning: Pruning should not be necessary if a rhododendron is planted in the proper location. For rhododendrons that require pruning, consult a professional for advice on the best method.