Is the blue pillow hardy?

Frost-proof in our latitudes

Though that Blue pillows originates from the Mediterranean region and the Middle East, it tolerates frost extremely well. This is probably due to the fact that it is native to mountainous areas (preference for lime), where it can get freezing cold.

The blue pillow, which loves warmth, can cope with temperatures down to -20 ° C if it is in a sheltered place Location stands. Thanks to its good frost resistance, it can be cultivated for several years in this country.

Equip with winter protection in extreme times

You should only protect your blue pillow if there is a sharp drop in temperature in winter. If you learn from the weather forecast that temperatures will drop below -15 ° C, you should cover the plant as a precautionary measure. Brushwood is well suited for this.

But be careful: remove the protective layer immediately when the temperature rises. If a protective layer is left on the blue pillow for too long, fungi have an easy time and attack the evergreen plant. Getting rid of them can be a hairy affair ...

It is better to protect young, freshly propagated plants

Extreme times are not the only reason to protect blue pillows in winter. Furthermore, all young plants should be protected when it gets frosty. If you don't have the blue pillow until the summer sown or have propagated by cuttings, winter protection is advisable.

The shoots of the young plants are not yet fully mature and therefore more susceptible to frost damage. Protect them in winter with, for example:

• brushwood
• Fir and spruce branches
• a layer of compost
• fleece
• or foliage

Cut before the onset of winter

Not to forget, it is best to close the blue pillow before the onset of winter cut. However, this is only recommended if you missed the pruning in summer. The cut removes old shoots that could increase the risk of mold and rot in winter time.