Eryngium alpinum

No, Eryngium alpinum is not an evergreen plant and loses its leaves in winter. It is a deciduous plant that develops new leaves in spring.

The plant is hardy to about -15 degrees Celsius. It tolerates frost fairly well, but can be protected during extreme cold. It is advisable to cover the plant with leaves, for example, during severe frost.

The plant Eryngium alpinum is easy to maintain. It requires little water and nutrients and can tolerate dry and hot conditions. In addition, it is resistant to pests and diseases.

Eryngium alpinum requires an average space of about 30-40 centimeters wide and deep. Make sure the plant has enough room to spread and grow. Consider separating the plant from other plants to prevent its growth from being hindered.

Eryngium alpinum thrives best in full sun, but can also thrive in partial shade. However, it is important for the plant to still receive enough sunlight to grow well. In deep shade, the plant's growth may be reduced.

Eryngium alpinum needs water approximately once a week on average. Make sure the soil is dry before watering again. Overwatering can lead to root rot.

Yes, the plant Eryngium alpinum attracts butterflies and bees. The flowers attract these insects because of their nectar and pollen, making the plant a valuable addition to a garden.

The plant blooms from June to September and the flowering period can last approximately 4 to 6 weeks.

Yes, this plant can tolerate full sun. It prefers to be in a sunny and warm spot in the garden. Make sure to provide enough water during hot weather.

No, Eryngium alpinum is not edible. It is mainly grown for its decorative flowers and foliage in the garden. It is not recommended to consume this plant.

The plant can be pruned back in the spring to promote growth. Remove dead or damaged leaves and flower stems. Prune just above the ground to encourage new growth.

The plant needs regular watering, especially during warm periods. Make sure the soil remains moist, but avoid keeping the roots too wet for a long time. Water preferably in the morning to prevent mold formation.

Potting soil with good drainage is ideal for this plant. Make sure the soil is slightly acidic to neutral. It is recommended to replace the potting soil regularly to maintain the plant's health.

The Eryngium alpinum requires a well-draining and moist soil with a neutral pH value. The soil should also be rich in organic material and the plant prefers a sunny location. Make sure the soil is not too wet or too dry.

This plant thrives best in a sunny spot in well-draining soil. Ensure that the location is not too wet to prevent root rot. This garden plant can grow well in borders, rock gardens, or as a cut flower.

In winter, it can be helpful to cover the plant with a thick layer of mulch or leaves to protect the roots from frost. It is also advisable to place the plant in a sheltered spot against strong winds. Only prune the plant in the spring to prevent frost damage.

The plant likes a sunny location and well-draining soil. Make sure the soil stays moist, but not too wet. Remove faded flowers regularly to prolong blooming.

Garden plants like Eryngium alpinum generally do not require special fertilization. A light fertilization at the beginning of the growing season with a general fertilizer is sufficient. It is important to follow the recommended dosage to prevent overfertilization.

The use of mulch is beneficial for garden plants because it keeps the soil moist and suppresses weed growth. Additionally, mulch protects the roots from extreme temperatures and prevents the soil from drying out. It can be made from organic materials such as leaves, straw, bark, or compost.

Garden plants grow best in acidic to neutral soils with a pH between 6 and 7. Acidic soils can be improved with additives such as compost, while alkaline soils can be acidified with garden sulfur or peat moss. It is important to regularly check and adjust the soil pH for optimal plant growth.

To control pests on this plant, it is advisable to regularly check the leaves and stems for any infestations such as aphids or snails. Removing affected parts and using natural pesticides can help keep the plant healthy. Additionally, planting herbs like basil or garlic near the plant can help keep pests at bay.