Did you know peonies have a global fan club? In China, the city of Luoyang holds a massive Peony Festival every April, showcasing thousands of ancient varieties. In Japan, the “Kai” peony is so revered it’s been grown in temple gardens for over 1,000 years. And in the U.S., that iconic, blown-out peony bush you see on The Sopranos? It was grown on a farm in Michigan—the state is a peony powerhouse.
A little pop culture trivia: In the movie Mulan, the peony symbolizes beauty and bravery. In Peonies by the poet Mary Oliver, she asks, “Have you ever felt for anything such wild love?” That’s the emotional pull of this flower.
Can Peonies Grow in Pots?
Yes, but you need a very large pot—at least 18 inches deep and wide. Container peonies are a gamble because they’re more exposed to winter temperature swings. To win, move the pot to an unheated garage or basement for a cold dormancy period. Don’t let it freeze solid, but give it a solid 10 weeks below 40°F.
Growing peonies in pots
What About Tropical Climates?
Sorry, Hawaii and Costa Rica lovers—traditional peonies won’t survive. However, you can grow the “tree peony” in higher elevations (like the mountains of Oahu) if you create a cool microclimate. Otherwise, you’ll have to enjoy them as cut flowers shipped from Oregon or Alaska. They make fantastic, cost-new-friends bouquets.
Another practical tip: Ants on peonies are not a problem. It’s an old wives’ tale that they are necessary for blooming. Ants just love the sweet nectar on the buds. Give the stems a gentle shake before cutting—the ants will fall off.
