Ryan from Nashville, Tn writes
If I have Knockout rose shrubs that usually grow up to 4-5 ft, but I prune them down to less than 1 ft every year. How much Ferti-lome solution should I use? The value for 1 ft or 4-5 ft?
When applying Ferti-lome Tree and Shrub Systemic Insect Drench, use the rate suggested for the shrub height at the time of application.
Answer last updated on: 04/20/2023