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Description
Eryngium Zabelli Big Blue, also known as the Big Blue Sea Holly, is a perennial plant that belongs to the family Apiaceae. It is native to the Caucasus Mountains and can grow up to 2-3 feet tall and 1-2 feet wide. The plant produces a large, round, blue flower head that blooms in mid-summer and lasts for several weeks. The flower heads are surrounded by a spiky collar of blue-green bracts, adding to its unique appearance.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Apiales |
| Family | Apiaceae |
| Genus | Eryngium |
| Species | Zabelli |
Appearance
The Eryngium Zabelli Big Blue has a unique appearance that sets it apart from other plants. The plant produces a large, round, blue flower head that can grow up to 4 inches in diameter. The flowers are surrounded by a spiky collar of blue-green bracts that can be up to 6 inches long. The plant also has long, narrow, spiky leaves that are blue-green in color and grow up to 12 inches long. The plant can grow up to 2-3 feet tall and 1-2 feet wide, making it a great addition to any garden or landscape.
Care Guide
Eryngium Zabelli Big Blue is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this plant:Water: The plant prefers well-drained soil and moderate watering. Water the plant thoroughly once a week, making sure the soil is moist but not waterlogged.Fertilization: The plant doesn’t require much fertilization. You can fertilize it once a year with a slow-release fertilizer in the spring.Soil: The plant prefers well-drained soil that is rich in organic matter. You can amend the soil with compost or well-rotted manure to improve its fertility.Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade, but it may not produce as many flowers.Hardiness Zones: The plant is hardy in zones 5-9.
Common Pests & Diseases
Eryngium Zabelli Big Blue is a relatively pest-free plant. However, it can be susceptible to root rot if the soil is too wet. To prevent root rot, make sure the soil is well-drained and don’t overwater the plant.
Habitat
Eryngium Zabelli Big Blue is native to the Caucasus Mountains, where it grows in rocky, well-drained soil. The plant is adapted to dry, arid conditions and can tolerate drought once established. It is also tolerant of heat and cold, making it a great choice for gardens in a wide range of climates.
Question and Answer
Q: Is Eryngium Zabelli Big Blue a good plant for attracting pollinators?A: Yes, the plant produces nectar-rich flowers that attract bees, butterflies, and other pollinators.Q: Can Eryngium Zabelli Big Blue be grown in containers?A: Yes, the plant can be grown in containers as long as the container is large enough to accommodate its root system.Q: How often should Eryngium Zabelli Big Blue be fertilized?A: The plant doesn’t require much fertilization. You can fertilize it once a year with a slow-release fertilizer in the spring.Q: How tall does Eryngium Zabelli Big Blue grow?A: The plant can grow up to 2-3 feet tall and 1-2 feet wide.
Related Plants
Here are some related plants to Eryngium Zabelli Big Blue:- Eryngium planum- Eryngium giganteum- Eryngium alpinum- Eryngium yuccifolium
References
– Missouri Botanical Garden: https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=h660- Gardening Know How: https://www.gardeningknowhow.com/ornamental/flowers/sea-holly/growing-sea-holly.htm- Royal Horticultural Society: https://www.rhs.org.uk/Plants/2970/Eryngium-planum/Details
