Also on these boards
companion plants that grow well with each other
Taming raspberry bushes - Blog poster says, "When setting out the new plants they were spaced about 18" apart - but over the years they will spread and quickly fill in the entire bed with new shoots every year. It is important to prune out the old canes every winter when they are dormant."
How to Grow Raspberries: Raspberry Growing Requirements - Soil, Location, Water, Mulch. Difference between Summer Bearing and Fall Bearing Raspberries.