When I was in Alaska last summer I visited a kitchen garden where the self sufficient owners were growing artichokes in large barrels. They had a multitude of spiky globes ready for harvest. The architectural plants were thriving in metal drums not far from the greenhouse. It was a little surprising to see such a plant in a cold climate.

Artichokes are native to the Mediterranean. They prefer those conditions in the garden—lots of sun, sandy, well-drained soil, and no freezing temperatures. They are perennial in zone 8, but I have seen them growing in England, Vermont, and Alaska, far away from balmy temperatures. I am determined to grow artichokes this year in my garden here in Ohio.

Growing Artichokes in Cold Climates

There are two ways to grow artichokes in cold climates. One way is to treat them as annuals and start them from seed every year. If you use this method, the time to start the seeds indoors, under lights, is now, at the end of January, and then plant them outside when all danger of frost has passed. You will have artichokes in the fall.

The second way is to grow them as perennials in containers, so they can be moved to protect the roots from freezing. This is the method I’m using. I just ordered two-year-old artichoke crowns, which will be delivered soon. I will keep them protected until all danger of frost has passed, and then put them in containers on my deck.

DIY Container for Artichokes

I decided to create my own customized containers on wheels so I can move them around easily. It’s easy to craft your own in bright colors.

You will need:

1 large round storage container
4 caster wheels
16 machine screws with bolts
Drill
Filter fabric
Soil mix
Artichoke plant

Turn over the container and place the wheels on the bottom.

Mark where the holes should be drilled. Remove the wheels and drill a hole at each mark large enough for the screws. Also drill drainage holes to ensure water can drain.

Attach the wheels and tighten the bolts.

Place some filter fabric on the bottom of the pot to keep the soil from washing away.

Add enough potting soil to fill the container. Place one artichoke in each pot.

Artichokes will grow 4 or 5 feet tall and 3 to 4 feet wide. Don’t forget to wheel them inside when it gets chilly.