Growing Knockout Roses Growing Zones:
- Hardy from Zones 5 through 9.
- Well drained soil with a pH between 6.0 and 6.5.
- Deadheading blossoms helpful but not required.
- Knockout rose shrub matures at 4 feet.
- Full sun to some shade (6 hours minimum).
- Not prone to fungal diseases.
~GardensAll.com
