Lobelia x speciosa 'Rosenkavalier'
Am I evergreen?
No, Lobelia x speciosa 'Rosenkavalier' is not evergreen. It is a garden plant that loses its leaves in the winter. It is advisable to prune the plant back in the spring.
How many degrees of winter hardiness am I?
The plant is hardy to about -10 degrees Celsius. It is important to protect the plant during severe frost. This plant can overwinter well in the garden.
Am I easy to maintain?
The Lobelia x speciosa 'Rosenkavalier' is an easy to maintain garden plant. Ensure it receives plenty of sunlight and moist, well-draining soil. Regular fertilizing and pruning will promote flowering.
How much space do I need?
Lobelias need enough space to grow and bloom. Provide a planting distance of about 30 cm to 40 cm. They prefer a sunny to semi-shady location.
Do I grow well in the shade?
This plant grows best in full sun to partial shade. It is not ideal to grow in the shade. Make sure the plant receives enough sunlight for optimal growth and flowering.
How many times a week do I need water?
This plant needs regular watering, especially during dry periods. It is important to keep the soil moist, but not waterlogged. In general, watering once a week should be sufficient.
Am I a butterfly and a bee attractant?
Yes, this plant attracts butterflies and bees due to its bright colors and the nectar it produces. It is a beautiful addition to a garden where biodiversity is encouraged.
Am I good for biodiversity?
Yes, Lobelia x speciosa 'Rosenkavalier' attracts butterflies and bees and contributes to biodiversity in the garden. It provides additional food sources and habitats for various animal species. It can therefore positively contribute to biodiversity in the garden.
In which months do I bloom and for how long?
The plant blooms from June to September and the flowering period lasts about 4 months.
Can I tolerate full sun?
Yes, the plant can tolerate full sun and grows best in a sunny, warm spot in the garden. Make sure to keep the soil sufficiently moist to prevent dehydration. It's important to water the plant regularly during dry periods.
Am I edible?
No, the plant Lobelia x speciosa 'Rosenkavalier' is not edible. It is a garden plant mainly grown for its beautiful flowers. Consuming the plant can lead to stomach and intestinal problems.
Am I sound deadening?
Yes, this plant has the ability to dampen sound through its leaves and flowers. This can help reduce ambient noise in the garden or on the balcony. It can therefore serve as a natural sound dampener in outdoor spaces.