Although artichokes originally come from the warm Mediterranean region, they are now becoming increasingly common in our country. But do the flowering vegetables also thrive in cool Central Europe as a perennial? Find out here!
Artichokes flower for up to five years
Artichokes form at least once a year, sometimes several times, flower stalks up to two meters high, on the tip of which the artichoke bud thrives. We actually eat the flower, which is why the artichoke is counted among the flowering vegetables.
Under favorable conditions, an artichoke plant can grow up to five years old, so in principle it thrives for several years.
Artichoke: Perennial only with good winter protection
Due to its warm country of origin, the artichoke is not used to frost and tends not to survive Central European winters without protection.
In preparation for winter, before the first frost, withered inflorescences and foliage are removed. The leaves are cut down to about five cm above the ground. Then a warm blanket is mixed against the frost. To do this, mix in sand
- straw
- Damn
- or foliage.
Spread a layer about 20cm thick around the artichoke. Place sticks about 10cm thick on top of the sand pile.
The alternative: digging
If you want your artichoke to thrive for several years, you can also dig it up to be on the safe side. This is particularly recommended if a very long or very cold winter is expected. To do this, dig up the artichoke in autumn, cut off the leaves and flowers and clean the roots of soil as best you can. Then place your artichoke in a planter with drainage and fill it with sand. Then store your artichoke in the cellar or another cool place at around 15°C.
Remember to water your artichoke every now and then, even during the winter, to keep the root from drying out.
Find out here how best to proceed when planting your artichoke in the spring.