Contents
Description
Psephellus Sibiricus, commonly known as Siberian cornflower, is a perennial plant belonging to the Asteraceae family. It is native to the central and eastern regions of Asia, including China, Mongolia, and Russia. The plant grows up to 2-3 feet tall and has a dense cluster of yellow flowers with a diameter of 1-2 inches. The leaves are lance-shaped and covered with fine hairs.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Psephellus |
Appearance
Siberian cornflower is a beautiful plant that adds a pop of color to any garden. The plant has a sturdy stem that grows up to 2-3 feet tall. The leaves are green, lance-shaped, and covered with fine hairs. The flowers are bright yellow and have a diameter of 1-2 inches. They are arranged in dense clusters at the top of the stem. The plant blooms from early summer to early fall and is a great addition to any garden.
Care Guide
Siberian cornflower is a low-maintenance plant that requires minimal care. Here are some tips to help you care for your plant:- Water: The plant prefers well-drained soil and should be watered regularly to keep the soil moist but not waterlogged.- Fertilization: The plant does not require much fertilization. However, you can add some compost or slow-release fertilizer to the soil in the spring.- Soil: The plant prefers well-drained soil with a pH of 6.0-7.5. You can amend the soil with compost or organic matter to improve its fertility.- Sunlight: The plant prefers full sun but can tolerate partial shade.- Hardiness Zones: The plant is hardy in zones 3-8.
Common Pests & Diseases
Siberian cornflower is generally resistant to pests and diseases. However, it can be affected by powdery mildew, rust, and leaf spot. You can prevent these diseases by providing good air circulation around the plant and avoiding overhead watering. If you notice any signs of disease, you can treat it with a fungicide.
Habitat
Siberian cornflower is native to the central and eastern regions of Asia, including China, Mongolia, and Russia. It grows in meadows, grasslands, and open woodlands. The plant prefers well-drained soil and full sun but can tolerate partial shade.
Question and Answer
Q: Is Siberian cornflower a perennial or an annual plant?
A: Siberian cornflower is a perennial plant that comes back year after year.
Q: How do I propagate Siberian cornflower?
A: You can propagate Siberian cornflower by dividing the plant in the spring or by taking stem cuttings in the summer.
Q: Can I grow Siberian cornflower in a container?
A: Yes, you can grow Siberian cornflower in a container. However, make sure the container is large enough to accommodate the plant and has good drainage.
Q: How do I deadhead Siberian cornflower?
A: To deadhead Siberian cornflower, simply remove the spent flowers with a pair of scissors or pruning shears.
Related Plants
– Psephellus Fallax- Psephellus Incanus- Psephellus Pulcherrimus- Psephellus Stenodesmus
References
– “Psephellus sibiricus” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c605.- “Psephellus sibiricus.” Plants of the World Online, Kew Science, powo.science.kew.org/taxon/urn:lsid:ipni.org:names:256876-1.
