The Case for Weeds
August 29th, 2023
Had enough of yanking weeds this season?
No matter how good or bad a growing season turns out, weeds always seem to thrive.
But that’s one of the traits that makes weeds such survivors – they’re pretty good at rolling with whatever punches nature (and gardeners) throw at them.
Rather than curse weeds in our never-ending attempt to eradicate them, maybe a better idea is to tolerate them – and maybe even (horror!) welcome some of them into the landscape.
That’s the view of Harvard urban biologist Dr. Peter Del Tredici, whose message has been roundly drowned out lately in a time when weeds – and most any non-native plant, for that matter – are considered to be an evil green blight.
Del Tredici, on the other hand, argues that most of these maligned plants offer more redeeming traits than not.
He’s not even a fan of the word “weed.” He prefers the more non-judgmental term “spontaneous vegetation.”
I first heard Del Tredici at a conference in 2012, two years after he wrote a book called “Wild Urban Plants of the Northeast,” which laid out a controversial counterpoint to what was then a brewing native-plant movement.
He made some very sensible points about weeds (sorry, “spontaneous vegetation”) that caused me to rethink my view.
Now before all of you weed-haters and native-plant supporters stop reading, note that Del Tredici doesn’t advocate purposely planting invasives.
What he does advocate is that we ought to stop separating plants by “good” or “bad” and instead look at each based on its pros and cons in a particular setting.
It boils down to this. We can either: 1.) label certain plants as undesirables and spend a lot of time and effort trying to eradicate them, or 2.) accept that some “spontaneous vegetation” might actually be best in some spots (or at least not worth killing).
In other words, does it sometimes make more sense to go with the hand we’re dealt?