Eryngium alpinum 'Blue Star'
Am I evergreen?
No, Eryngium alpinum 'Blue Star' is not evergreen. This plant loses its leaves in the winter and comes back in the spring. It is a hardy garden plant.
How many degrees of winter hardiness am I?
The plant is hardy up to about -15 degrees Celsius. It is recommended to protect the plant from severe frost. It is a popular garden plant because of its beautiful blue flowers.
Am I easy to maintain?
Eryngium alpinum 'Blue Star' is generally easy to maintain. It is a resilient plant that is resistant to drought and requires minimal upkeep. Ensure it is placed in a sunny spot with well-draining soil.
How much space do I need?
For this plant, it is advisable to keep about 30 cm of space between other plants. Ensure that the plant receives enough light and air. Take into account the height and width of the mature plant when determining the planting distance.
Do I grow well in the shade?
This plant grows best in full sun or partial shade. In the shade, the growth will be slower and less full. It is therefore advisable to plant this plant in a sunny spot for optimal growth.
How many times a week do I need water?
The Eryngium alpinum 'Blue Star' needs water on average 1-2 times a week, depending on weather conditions and soil moisture. It is important to keep the soil lightly moist, but not waterlogged. During the winter period, the plant may need less water.
Am I a butterfly and a bee attractant?
Yes, Eryngium alpinum 'Blue Star' is attractive to butterflies and bees because of the nectar-rich flowers it produces. This plant can help in attracting these beneficial pollinators to your garden. It is a beautiful addition to a butterfly garden or bee-friendly garden.
Am I good for biodiversity?
The plant Eryngium alpinum 'Blue Star' attracts various types of insects and butterflies, contributing to biodiversity in the garden. Additionally, the plant provides variation in height and structure, allowing different animals to find shelter. It is a valuable addition to the ecosystem in the garden.
In which months do I bloom and for how long?
The plant blooms in the summer months, usually from June to August. The flowering period lasts an average of 4 to 6 weeks.
Can I tolerate full sun?
Yes, this plant can withstand full sun and thrives best in a sunny location. It is important to give the plant sufficient water during hot, dry periods. Plants that enjoy full sun generally need at least 6 hours of direct sunlight per day.
Am I edible?
No, Eryngium alpinum 'Blue Star' is not edible and is generally only used for decorative purposes in the garden. It is not recommended to consume this plant.
Am I sound deadening?
Yes, this plant has a sound-absorbing effect due to its dense leaves and stems. It can definitely help to reduce ambient noise.