RASPBERRY BUSH PRUNING
Regardless of whether it is a remontant raspberry bush or not, the right time to prune them is during the month of May.
Remontant or non-remontant?
Depending on whether they are remontant or non-remontant, raspberry bushes will need to be pruned differently.
Non-remontant bushes produce a single crop in early summer.
Remontant bushes produce two crops, one in late summer from August to mid-October, and another in early summer the following June.
Remontant raspberry bushes
Prune the tips of the branches that have borne fruit in the fall in November so they can bear fruit again the following summer.
To obtain a single, more abundant crop, you can remove the branches at ground level. This will prevent the second fruiting in early summer, which is often less generous.
Ideally, plant raspberry bushes in moist, rich, well-drained soil with good sunlight exposure. They can still grow in soil that is not too heavy.
Non-remontant raspberry bushes
Cut the branches that have borne fruit at ground level immediately after harvesting.
Remove completely dried-out black branches with dry buds.
Keep only ten branches per meter to maximize production.