Additional Cultural and Management Tips
- If plants become yellowish in color and not vigorous, applying a small amount of high nitrogen turf fertilizer may be beneficial.
- For astilible, chrysanthenum, lupine, and summer phlox, double the recommended nitrogen application.
- Azalea and rhododendron have an acid soil pH requirement and soil pH should be managed separately.
The following North Central Regional Extension Publications may also be ordered from UW-Extension: