One question we get all the time is about pruning. Watch the video above to learn the dos and don’ts of pruning shrubs.
- Hand hedge clippers damage leaves less than gas or electric powered hedge trimmers.
Julie Day: Evergreens, like these hollies, are best pruned during the winter time when they’re dormant. That will be safer for the plant, less stressful, and you’ll get a better result from that.
Danny: OK, alright. And now this is an azalea.
Julie: These azaleas have just finished blooming, and right after a plant blooms is another good time to prune it; so that it will be sure to bloom next year and have plenty of time to recover from the pruning.
Danny: Well, I’ve seen people that have really gotten aggressive in trimming things back. And you end up with a lot of like, dead stuff, like you see in here that actually is showing. What are they doing wrong, just cutting too much?
Julie: Well, when you trim things into a wall shape or into a rounded shape, and you do it over and over again; eventually, it blocks light from the inside and you end up with dead branches. A good way to fix that, is every couple years to go in, and take out some of these branches. Open up some chunks here to let light come in, and it will start to turn green back in the middle.
Danny: OK. And what about something like this? This is, of course, lower to the ground; obviously had a shape. Do you just simply come back in and just kind of reshape it in a round fashion like this?
Julie: Well, for a small one like this, you mostly want to just keep it in shape. You may want to come in – either after it blooms, or over the winter – and take out some larger branches, and let some light get into the middle.
Danny: OK. Do you use the old school way here, or do you like electric, gasoline powered hedge trimmers?
Julie: I like the old school way because I like to know what I’m trimming. The electric ones can sometimes tear the leaves. It doesn’t give as nice an edge, but they can be helpful if you have a big job to do.
- Basic Shrub Pruning Techniques (article)
- How to Prune and Trim Trees (video)
- When to Trim Trees and Shrubs (article)
- How to Trim Large Tree Branches (article)