Here’s the thing: a warm house can trick a praying mantis egg case into thinking it’s spring. If you bring a tree with these pods into your living room, the heat will trigger the eggs to hatch, leaving you with tiny, ravenous bugs crawling over your ornaments. It’s not just a hypothetical risk; Taylor Swift spent her childhood on a family farm in Wyomissing, Pennsylvania, doing exactly this cleanup work, picking these egg sacs off Douglas firs so customers wouldn’t go home with a surprise. She told Esquire in 2014 that she got the job because she was too young to lift the heavy trees, so she spent days walking the rows with a basket, plucking the pods off the needles.
So, how do you spot them? Look for small, oval-shaped, tan or light-brown pods attached to the underside of the branches. They look a bit like tiny, fuzzy sea sponges or dried gourd slices. They’re usually about the size of a thumbnail. If you see them, don’t panic, but do be careful. You can gently pick them off with your fingers or a small tool, but avoid shaking the tree vigorously, as that can dislodge them into deeper branches where they’re harder to find. It’s a tedious detail, sure, but it’s the difference between a cozy holiday season and a swarm of insects in your kitchen.
Not every tree is a risk, mind you. Pines and spruces are generally less prone to this specific issue than Douglas firs, but it’s good practice to check any fresh-cut tree. Many farms, like the one the Swifts ran, remove these pods as part of their standard preparation, but it’s not a universal rule. Some independent sellers might skip it. If you’re buying from a local farm, ask if they’ve treated the trees for insects. If they don’t know, that’s your cue to do a thorough check before you pay. It’s a small effort for a lot of peace of mind.
Pro tip: Bring a flashlight to the lot. The light helps you see the pods more clearly, especially on the darker, lower branches where they tend to cluster. Don’t just glance at the top; run your eyes along the underside of the limbs. If you find a few, it’s usually easy to remove them on the spot. If the tree is riddled with them, walk away. There’s no shame in finding a cleaner tree. Your future self, trying to take a photo of your family without blinking, will thank you for the extra diligence. It’s a small, weird, but genuinely useful trick from a very unlikely source.