Delphinium (Elatum Grp) 'Black Knight'
Am I evergreen?
No, Delphiniums (Elatum Group) are not evergreen. They are perennials and often do not have green leaves in the winter. They are popular plants in gardens because of their colorful flowers.
How many degrees of winter hardiness am I?
Delphinium (Elatum Grp) 'Black Knight' is hardy to around -20 degrees Celsius. It is important to protect the plant well during severe frost. It is recommended to cover the plant with leaves or straw.
Am I easy to maintain?
Delphiniums generally require regular water and full sun. They thrive in well-drained soil and need support to prevent them from falling over. Pruning old flower stems can also help promote new growth.
How much space do I need?
Delphinium (Elatum Grp) 'Black Knight' needs an average space of about 30-45 cm in width to grow. Make sure the plant has enough space to spread and grow. Plant them at a distance of about 60-90 cm apart for optimal growth.
Do I grow well in the shade?
Delphinium (Elatum Grp) 'Black Knight' grows best in full sun to partial shade. In shade, the plant will grow less vigorously and produce fewer flowers. Therefore, it is recommended to plant the plant in a sunny spot for optimal growth.
How many times a week do I need water?
Delphiniums need regular watering, especially during dry periods. It is recommended to water the plants 1 to 2 times per week, depending on the weather conditions and soil moisture. Make sure the soil does not dry out.
Am I a butterfly and a bee attractant?
Yes, Delphiniums attract butterflies and bees due to their nectar-rich flowers. The plant is a beautiful addition to a garden to attract these pollinating insects. The brightly colored flowers are a source of food and will definitely attract butterflies and bees.
Am I good for biodiversity?
Delphiniums attract bees and butterflies, contributing to biodiversity in the garden. They also provide shelter for small animals and help improve soil fertility. When combined with other plants, they can create a diverse and healthy environment for various insect species.
In which months do I bloom and for how long?
This plant blooms from June to August and stays in bloom for about 4 to 6 weeks.
Can I tolerate full sun?
Delphiniums can tolerate full sun, but they also need some protection from the hot afternoon sun. It is important to water them well during hot periods to prevent dehydration.
Am I edible?
No, the delphinium plant is not edible and is actually toxic to humans and animals. Consuming the plant can lead to serious health issues. It is important not to allow the plant to grow near edible crops.
Am I sound deadening?
Delphinium (Elatum Group) 'Black Knight' does not have sound-absorbing properties. This plant is mainly decorative and attracts butterflies and bees. It is a popular choice for gardens due to its tall flowers and vibrant colors.