Winterizing balcony plants - 5 important tips

The Content Of The Article:

Once autumn has arrived, the plants must soon be winterized. What many forget: even the balcony plants must be protected from frost.

Balcony plants also need winter protection

Frost, snow, icy wind - if you want your balcony plants to survive the winter well, you have to pack them well and protect them from the cold. Unfortunately, many gardeners forget that and focus only on the plants in the garden. In the spring then usually the fright is great, if the balcony plants have not made it over the winter. Therefore, never forget to winterize the balcony.

Whether creeping, colorful, evergreen, planted in a balcony box or in a tub - all balcony plants need winter protection, even if they are hardy. To ensure this, you need a few utensils. This includes:

  • secateurs
  • Straw or fir rice
  • Garden fleece, bubble wrap or jute sack
  • Wooden or styrofoam plate

So balcony plants are winterized

➤ Tip 1 - Cutting plants back:

In the first place, a good preparation for the winter is to completely remove old and withered flowers and leaves. Depending on the plant, however, you can cut them back by a third or even half so that the plant does not unnecessarily waste energy in its growth.

➤ Tip 2 - Hibernate plants indoors:

If the plants on your balcony are not hardy, they should spend the winter in the house. For this, the bright staircase, the garage or the cellar are suitable as winter quarters. Even in the bedroom, some plants can hibernate if you do not over-heat it during the winter.


Before you bring the plants in, you should check them for diseases and pests. Otherwise, these could spread to the other plants in the house.

➤ Tip 3 - Cover plants:

Winter-hardy plants, which can therefore stay on the balcony during the winter, should always be placed close to a well-protected house wall and covered with straw or spruce. Important: despite covering with straw or brushwood, enough air must still be able to reach the earth. So do not overdo it with the cover.

➤ Tip 4 - Enclose window boxes / container plants:

So that the window boxes and potted plants are even more protected, it is recommended to cover the pot or the balcony box with a garden fleece, a bubble wrap or jute.

To ensure that the balcony boxes and potted plants are optimally protected from the cold even from below, you should also place them on wooden or polystyrene panels. (Reading tip: Winterizing potted plants - tips and hints)

If some of your balcony plants are smaller trees or shrubs, then you should better put a jute sack over them and tie them to the trunk with a string.

➤ Tip 5 - Maintain balcony plants:

Even if you have winterized your plants and these are in a kind of hibernation, you should pour them from time to time. Namely, when there are dry periods outside. However, every two to three weeks is enough. Plants that overwinter indoors, however, often need a sip of water.

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