I should have learned my lesson by now: A bushy perennial herb left unchecked can become the garden monster you didn’t see coming. Last year’s sage plant stomped my rosemary into oblivion. This year, it’s the oregano that threatens the life of my new rosemary.

This year, I’m taking action.

But first, let’s flash back a few months…

Giant Oregano Bush

It’s March, and the garden is going through some major renovations. Perennials are dug and placed in pots, biding their time until six inches of soil can be added to each plot. Sweet, small oregano is just emerging from its mild winter nap. Oh, poor thing—I do need to save it, the little fella.

Instead of digging it up from the ground, I place a milk crate over it, a sign to the shovelers to steer clear of this small patch when laying down more soil.

Two months later, sweet small oregano has grown into a 2-foot-tall by 3-foot-wide bush of a plant. To my surprise, it’s much bigger than version 2011. And unfortunately, I planted yet another rosemary plant right next to it—or, I should say I planted rosemary at what I thought was a safe distance away. My bad.

I also sowed several rows of basil nearby. Those I can move when they become a transplantable size, at least.

Plant Control

What variety is it? Not sure. The tag is hidden deep within its bowels by now.

What to do? Well, here’s a good thing: It’s just about to flower. And pre-bloom is a perfect time to give it haircut. I will, honestly, trim at least 10-12 inches from its monstrous head.

What to do later? In fall, I’ll take a spade to my oregano, dig it up, and split it into at least three or more sections. I’ll keep one. And I’ll give the others to my dearest enemies.