When to Prune Salmonberry?

Salmonberries need to be pruned heavily in the winter to encourage new spring growth. Keep your plants six feet tall at a maximum height. These bushes will spread wide as they grow over the years. After the berry season in the summer comes to an end, cut back the old stems at the plant's base.

How do you prune a Salmonberry bush?

The plants tend to have uncontrolled growth, so pruning should be done in the winter if you need to keep them to a specific size or shape. Pruning also encourages new spring growth. Towards the end of the season, when the plants stop producing fruits, remove any old, unproductive stems from the plant.

Are salmon berries the same as Thimbleberries?

It is not to be confused with Rubus parviflorus. ... Turns out, different references call it different things, and the common name locally for this flower is indeed the Thimbleberry, and the pink one is what locals call the Salmonberry.