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Eringium alpinum 'Blue Star'
Eryngium alpinum
'Blue Star'
Eryngium alpinum 'Blue Star' is a perennial plant with attractive blue flowers that provides a unique color and texture to the garden. The following is information regarding this plant's growth characteristics, propagation methods, cultivation techniques, garden uses, and major pests and diseases and control methods. Growth Characteristics - Height and Width: It typically grows to 60–90 cm in height and is approximately 30–45 cm in width. - Leaves: The leaves are grayish-green with a slight silvery sheen. - Flowers: Blue flowers bloom in the summer, featuring a unique flower shape. - Sunlight: It thrives in locations with plenty of sunlight. - Soil: It prefers well-drained soil. It can also grow well in poor soil. Propagation Methods - Seeds: Sow seeds directly in the spring or germinate them indoors before transplanting into pots. - Division: Propagation by seeds is common because it is difficult to propagate otherwise. When propagating by division, divide and replant the plant in the spring. Cultivation Method - Planting: Plant seeds or seedlings in the spring. Select well-draining soil. - Watering: Since it grows in well-drained soil, water only when necessary. Avoid overwatering. - Fertilization: It does not require a large amount of fertilizer. Basic organic fertilizer is sufficient. - Pruning: Removing withered flowers after they have faded allows you to expect better blooms the following year. Uses in the Garden - Border Plant: Planting it along borders or edges can create a focal point. - Cut Flower: It is popular as a cut flower and can also be used as a dried flower. - Artificial Flower: It is excellent for decorating flower beds by harmoniously arranging it with flowers of other colors. Major Pests and Diseases & Control Methods - Soft Rot: This can occur due to excessive moisture; use a fungicide along with improving drainage. - Aphids: Aphids may occur; remove them using soapy water or natural insecticides if necessary. - Root Rot: This can occur due to drainage issues, so be sure to ensure proper drainage. Based on this information, you will be able to successfully grow Eryngium 'Blue Star' and utilize it to create a wonderful space in your garden.
Plant Family
Apiaceae
Height
60~90cm
Spread
30~60cm
Colors
blue
Bloom Period
July to September
Water Needs
Bad
Exposure
Sunny
Freezing Resistance
-30°C
Amethyst Eryngium
Eryngium amethystinum
mugwort
Erysimum cheilanthoides