Apium

Description

Apium is a genus of flowering plants in the Apiaceae family, commonly known as celery. It includes species such as Apium graveolens, which is widely cultivated as a vegetable. The plants are biennial or perennial herbs that grow up to 1 meter tall. They have a fleshy taproot and pinnately or bipinnately compound leaves. The flowers are small and white, borne in umbels.

Taxonomic Information

Appearance

Apium plants have pinnately or bipinnately compound leaves that are bright green in color. The leaves are arranged alternately on the stem and grow up to 50 cm long. The flowers are small and white, borne in umbels that are up to 15 cm in diameter. The fruits are small and ribbed, containing two seeds.

Care Guide

Water

Apium plants require regular watering to keep the soil moist but not waterlogged. They prefer well-draining soil that doesn’t retain too much water.

Fertilization

Apium plants benefit from regular fertilization with a balanced fertilizer. This will help them to grow strong and healthy and produce a good crop.

Soil

Apium plants prefer well-draining soil that is rich in organic matter. They don’t like soil that is too heavy or compacted, as this can prevent their roots from growing properly.

Sunlight

Apium plants prefer full sun to partial shade. They can tolerate some shade but will produce a better crop in full sun.

Hardiness Zones

Apium plants are hardy in USDA zones 5-9.

Common Pests & Diseases

Apium plants are susceptible to a number of pests and diseases, including aphids, whiteflies, and powdery mildew. Regular inspection and treatment with an appropriate pesticide or fungicide can help to keep these problems under control.

Habitat

Apium plants are native to Europe and Asia but are now widely cultivated throughout the world. They prefer cool, moist conditions and grow best in temperate climates.

Question and Answer

Q: Is Apium edible?

A: Yes, Apium graveolens is widely cultivated as a vegetable and is commonly known as celery.

Q: Can Apium plants be grown indoors?

A: Yes, Apium plants can be grown indoors in a bright, sunny location.

Q: How often should I fertilize my Apium plants?

A: Apium plants benefit from regular fertilization with a balanced fertilizer. Apply every 4-6 weeks during the growing season.

Q: What is the best time of day to water Apium plants?

A: Water Apium plants early in the morning or late in the evening to avoid evaporation.

Related Plants

• Angelica
• Anthriscus
• Carum
• Cicuta
• Conium

References

• https://www.britannica.com/plant/Apium
• https://garden.org/plants/search/text/?q=apium
• https://www.rhs.org.uk/plants/search-results?form-mode=true&context=l%3Den%26q%3Dapium%26sl%3DplantForm