gardeningPruning

Leave frosty Escallonia shrubs alone

By April 9, 2022 No Comments

Timing

Late January isn’t the best time for shrub pruning. Especially when those shrubs are covered in frost. The season and presence of frost should feel like a stop sign. I don’t recall ever hand pruning shrubs in late January.

But for some dudes it feels fine because they look for an easy shift at work, away from finesse work. It’s super relaxing to stand there, talk non-stop with a cigarette in your mouth and snip away while others weeds and rake up debris.

In this case it was an Escallonia, covered in frost and already looking rough after getting hammered by Christmas time snow events. It’s a terrible candidate for hand pruning.

This is a terrible candidate for hand pruning.

When to prune Escallonias

The best time to prune Escallonias is after flowering in summer. This is a good general rule for most shrubs. Enjoy the show and then get your snips out.

Now, if you want to renovate an Escallonia, the best time to do that is in late spring. That’s when temperatures go up and the shrubs hasn’t fully developed yet.

You might want to do that if your shrub is too big for its space or, like I have to do once in a while, when winter-killed branches have to be removed. This is what should have happened to the shrub pictured above. Wait until it warms up and then renovate it so it’s ready for the new season.

In late January, there is less water and oxygen in the tissues so it’s easier to cause damage. Plus, until the shrub starts to push out leaves, it’s hard to tell how much we’ll have to remove.

One example

Three to four years ago, this Escallonia got hit hard by snow and I had to remove the top half. Note that I did it in early spring, like a pro. This picture is from last week (early February 2022) and the shrub is back to its original size, if not bigger. We’ll see if it comes back fully this spring.

Conclusion

Remember the rule for pruning Escallonia shrubs. Prune them after flowering in summer or renovate-prune in spring. Pruning in late January, when they’re covered in frost isn’t recommended. It’s my humble opinion that you’re just causing more harm.

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