Last spring one strata owner approached me regarding boxwoods (Buxus sempervirens) by her front door. Allegedly they smelled bad and she wanted them removed. Yeah, sure. Once she shut the door I bent down and smelled the green foliage. The aroma was completely neutral: I didn’t love the smell nor did I detest it enough to pull the plants. Then a new foreman took over the site and I forgot about it.
Now let’s fast forward to spring 2018. After making landscape upgrades at one of our sites, one corner unit had a new boxwood hedge installed by their front door. It looked great but the owner’s wife couldn’t handle the smell!? So we had to pull the boxwoods and replace them with dwarf cedars.
I couldn’t believe it. There it was again: female occupant unable to handle the smell of her boxwood hedge. And a new blog post was born because I had to look this up.
Searching for aroma
According to one internet source, boxwoods get their scent when the sun heats up the oil in their leaves. I find that I have to get really close to the plant to smell anything. And there are people who compare the boxwood scent to cat urine. Others get reminded of their time spent in gardens. Personally, I fall into a neutral category: I don’t find the scent attractive, nor do I detest it. I simply notice the plants.
Boxwoods are great! They can be sheared into formal hedges and they stay green all year. In one case four owners got together and they replaced tired-looking Heathers with boxwoods.
So what can you do if you want to avoid boxwood aroma issues? For one, don’t install Buxus sempervirens by front doors or by any frequently used area in your landscape. And two, plant Buxus microphylla which doesn’t sport the same offensive aroma. Finally, you can replace the boxwoods with something else.
The key idea is that everything depends on your own sense of smell. Some find the boxwood aroma unbearable and some get reminded of the happy times they spent in gardens. So next time you see boxwoods, bent down and smell them.
You can also learn about boxwoods by joining the American Boxwood Society.