The slipper flower, also known as Calceolaria, comes in numerous different species and varieties. Short-lived varieties are usually cultivated indoors, while perennials are also suitable for the balcony or garden. It always impresses with its long flowering period.
When does the slipper flower (Calceolaria) bloom?
The slipper flower (Calceolaria) has a flowering period from April to September, depending on the species. Popular species such as C.integrifolia and C. hybrids tend to bloom between April and October, while perennial species such as C. arachnoidea and C. cavanillesii bloom between June and July.
Slipper flower blooms between April and September
The table below shows that the slipper flower is a tireless summer bloomer. Short-lived species cultivated for indoor use, on the other hand, are available in stores from around January onwards and usually die within a few months.
| Art | Bloom | Flowering time | Growth height | Perennial | Winter hardiness |
|---|---|---|---|---|---|
| Calceolaria integrifolia | yellow | April to October | 20 to 100 cm | one to two year old | no |
| C. Hybrids | various | January to May | up to 30 cm | one to two year old | no |
| C. arachnoidea | violet | June to July | up to 30 cm | perennial | yes |
| C. cavanillesii | yellow | June to July | up to 30 cm | perennial | yes |
| C. biflora | yellow with red speckles | June to July | 10 to 15 cm | perennial | moderate |
| C. falklandica | light yellow | June to July | 10 to 15 cm | perennial | yes |
Tip
You can v. a. For the short-lived species, you can always ensure a supply of flowers yourself by propagating the plants through seeds or cuttings.
