In the regions of origin in the area of former Persia and Turkey, the imperial crown (Fritillaria imperialis) sometimes grows in relatively inhospitable regions. In the European garden, the plant has been one of the most popular flowering plants for centuries, as it is quite undemanding and easy to care for in a suitable garden.

With the right care, the imperial crown becomes a real eye-catcher in the garden

How much water does the imperial crown need?

Since the imperial crown can also be overwintered outdoors in Central Europe without any problems, the bulbs are planted directly outdoors at a depth of about 20 to 30 centimetres. In contrast to potted plants, imperial crowns therefore need to be watered less regularly, even in summer. However, it does not hurt to use the watering can to compensate for the persistent drought, especially during the flowering period in spring.

Should the imperial crown be transplanted every year?

Contrary to some opinions, the bulbs of the imperial crown should not be dug out of the ground after the flowering period, as a dry overwintering of the bulbs indoors rarely leads to a successful new growth. Transplanting in the garden is also not necessary if there are no problems with the flowering due to a lack of site factors.

When and how does the imperial crown have to be cut?

Immediately after flowering, the tops of the wilting flowers can be removed if you do not wish to set seeds. However, the lower part should remain until late summer so that enough nutrients can be stored in the bulbs for the next growing season. Only when these wither by themselves should the lower parts of the flower stalks be cut off.

Which pests infest the imperial crown?

The lily beetles, which are about 8 millimeters long and red in color, eat as larvae and beetles on the leaves of the imperial crown. You can remove these by simply picking them up by hand.

Which deficiency symptoms do frequently occur with the imperial crown?

In principle, the imperial crown is not very susceptible to diseases, but the bulbs can rot in locations with waterlogging. You can remedy this with a loosened soil and planted bulbs at a slight angle so that rainwater does not remain on the top of the bulbs.

When is the Kaiserkrone fertilized?

A fertilization of the imperial crown is ideally done:

  • during the main growing season in spring
  • with a suitable complete fertilizer from the trade
  • or with seasoned compost

How and where is the imperial crown optimally overwintered?

The imperial crown can easily overwinter directly in the ground. Overwintering the bulbs in a dry place is harmful and is not recommended.

tips and tricks

When caring for the crown imperial, avoid frequent disturbances by transplanting the bulbs, otherwise you may have to wait a year or two for the plants to bloom again.

Category:

Vegetable garden