Astilbe survives almost every winter, no matter how wet and rough it is. But she has to start the new year with fresh shoots. This happens on its own. Nevertheless, their owner can help so that they appear numerous and he althy.
When does Astilbe sprouting begin and how can you support it?
Astilbe shoots begin in spring, usually from April, after the climate-related growth break from November to March has ended. The shoots can have different colors before the foliage turns a rich green. Care measures to support include cutting dead shoots, fertilizing and, if necessary, dividing the plant.
When does Astilbe sprout?
The astilbe, also widely known as the magnificent spar, pushes out its new shoots immediately after the end of its climate-related growth break. In Germany, this runs from around November to March, depending on the weather. In a good location, the firstshoots can be expected from April. In very shady locations, budding is delayed by a few days. Astilbe produces the majority of new shoots over the course of spring.
Why isn't the fresh growth of my astilbe really green?
The astilbe is by no means sick or care is being taken incorrectly if the new growth is not lush green. In many varieties, theshoots are only a different color at the beginning. For example, light green, with a reddish shimmer or bronze-colored. This coloring will soon disappear and the foliage will appear as usual green.
What care measures can I use to support budding?
Shortly before the new growth appears, you can make space for it and provide enough nutrients.
- cut dead shoots
- with compost or other slow-release fertilizerfertilize
- If necessary, rejuvenate and multiply by division
When do astilbes sprout their flower stalks?
It is not possible to say generally when astilbes will sprout their flower stalks. That depends on the flowering time, and it isdifferent for the many varieties The Japanese splendor (Astilbe japonica), for example, opens its first flower panicle in May. It sprouts the long flower stalks almost at the same time as the leaves. The Chinese splendor, on the other hand, is a late bloomer. It only blooms in August. The hybrid varieties (astilbe x arrendsi) all bloom differently.
Tip
Reduce the risk of baldness with regular radical cuts
Although the astilbe sprouts again in spring, the shade perennial can become bare inside over time. Then even a radical cut cannot stimulate new growth in this area. It is better to routinely carry out a complete radical cut every 3-4 years.
