- Which hostas should be overwintered?
- Overwintering measures: How it works!
- Keep an eye on pre- and post-winter care
In winter you don't have to worry about your Hosta, because these plants are frost-tolerant - or are they? Read on to know what to watch out for and what to do when the first frost hits!
The roots of younger hostas should be protected from the cold with some bark mulch or something similar
Which hostas should be overwintered?
Most hostas that are in the gardens in this country do not need winter protection. They do well without a protective layer, as they are hardy down to -20 °C or down to -25 °C in sheltered locations.
But some specimens should be protected. This includes:
- newly planted hostas
- freshly sown hostas
- generally more sensitive varieties
- Hostas that are in rough locations
- Hostas that are in the bucket
Overwintering measures: How it works!
Overwintering the hostas is completely uncomplicated. As soon as the first frost sets in, you will see the above-ground parts of the plant die off. The hostas withdraw into their roots. If you leave the leaves lying around, they serve as natural winter protection.
You can also use brushwood, leaves or bark mulch to protect against frost. Hostas that are in the bucket should be wrapped with fleece or coconut mats (€21.90). On the other hand, the bucket should be placed against the wall of the house, where the hostas are safe from snow and rain.
Keep an eye on pre- and post-winter care
- Cut off old inflorescences before winter
- don't fertilize anymore
- Water lightly in buckets when dry
- After the winter, completely remove old parts of the plant
- Fertilize from March/April
tips
Before or after wintering is a good time to divide hostas.