Virus diseases can seriously damage brambles, especially raspberries, and can affect the lifetime of a planting.
Verticillium wilt is caused by two common soilborne fungi. These fungi have a wide host range and attack more than 300 woody and herbaceous plants.
Phytophthora root rot is now regarded as a major cause of declining red raspberry plantings.
Use this table to determine the equivalent amounts of nitrogen, phosphate, and potash of each fertilizer material.
Your schedule may vary from the one below by as much as 2 weeks (earlier or later) depending on the region of Pennsylvania in which you are located.