How to Prune Raspberry Canes

March 8, 2013 by  
Filed under Blog, Fruit Canes

Properly pruning your raspberries can reduce disease, insect problems, and it can encourage fruit production and overall health.


Late winter or early spring is a good time to do your pruning. Just make sure you get it done before bud break.


1. Remove any dead canes. Many times these canes will be grey or have grey bark that is falling off. Sometimes it is hard to tell if a cane is dead or not. If you are not sure, cut a small amount off the cane and check if the inside is green or not. Make sure to haul away the dead canes so as not to spread disease back to the live canes. This step is probably 80-90% of the pruning you should do.

Notice the Grey Dead Canes Next to the Reddish Live Canes

2. Remove any thin or short canes. A good raspberry cane should be the width of a pencil.


3. Remove any broken or diseased canes.


4. Remove any canes that are growing outside of the area you would like them to be. It is smart to use a raspberry root barrier to stop the rhizomes from spreading into places you don’t want.


5. You really don’t want more than 5 or 6 nice sized canes per linear foot of your raspberry row. If you have done a good job with step 1, 2 and 3, then this is usually not a problem.


6. Many orchardists tie their canes to their trellis. I don’t bother, unless a cane is unruly. It’s a lot of work to tie every cane to a trellis then remove the ties every year.


***Canes were cut back by 50% in the pictures because I will be transplanting the plants back against the existing fence. No need to do that for a maintenance prune. A proper trellis will be installed in the next few weeks. I will detail the trellis on the blog.

Raspberry Canes Before Pruning


Raspberry Canes After Pruning


Raspberry Hedge Before Pruning


Raspberry Canes After Pruning


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