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Description
Spigelia Anthelmia, also known as pinkroot or worm grass, is a species of flowering plant that belongs to the Loganiaceae family. This herbaceous perennial is native to North and South America and is well-known for its strikingly beautiful flowers that bloom in summer. The plant’s name “pinkroot” comes from its traditional use as a natural dewormer for livestock.
Taxonomic Information
| Domain: | Eukaryota |
|---|---|
| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Magnoliopsida |
| Order: | Gentianales |
| Family: | Loganiaceae |
| Genus: | Spigelia |
Appearance
Spigelia Anthelmia is a relatively small plant, growing up to 2 feet in height and 1 foot in width. It has lance-shaped, dark green leaves that grow in pairs along the stem. The plant’s most striking feature is its tubular-shaped, bright red flowers that are about 1 inch long and bloom in clusters at the top of the stem. The flowers have a yellow star-shaped center that adds to their beauty. The plant’s fruit is a small, capsule-like structure that contains many tiny seeds.
Care Guide
Spigelia Anthelmia is a relatively easy plant to care for, as long as its basic needs are met. Here are some care tips to help your plant thrive:- Water: Keep the soil consistently moist but not waterlogged. Water when the top inch of soil feels dry.- Fertilization: Feed the plant with a balanced fertilizer once a month during the growing season.- Soil: Use a well-draining, fertile soil that is rich in organic matter.- Sunlight: The plant prefers partial to full shade, although it can tolerate some direct sunlight in the morning or late afternoon.- Hardiness Zones: Spigelia Anthelmia is hardy in USDA zones 7-10.
Common Pests & Diseases
Spigelia Anthelmia is susceptible to a few pests and diseases, including spider mites, whiteflies, and root rot. Here are some tips to prevent and treat these issues:- Spider mites and whiteflies: Regularly inspect the plant for these pests and treat with insecticidal soap or neem oil.- Root rot: Avoid overwatering the plant and make sure it is growing in well-draining soil. If root rot is present, remove the affected roots and repot the plant in fresh soil.
Habitat
Spigelia Anthelmia is native to North and South America and can be found growing in moist, shaded areas such as forests, swamps, and riverbanks. It prefers acidic soil and is often found growing alongside other shade-loving plants.
Question and Answer
Q: Can Spigelia Anthelmia be grown in containers?
A: Yes, Spigelia Anthelmia can be grown in containers as long as the pot is large enough to accommodate its root system.
Q: How often should I fertilize Spigelia Anthelmia?
A: Feed the plant with a balanced fertilizer once a month during the growing season.
Q: What is the best way to propagate Spigelia Anthelmia?
A: The plant can be propagated through seed or by dividing the root ball in early spring.
Q: Is Spigelia Anthelmia toxic to pets?
A: Yes, Spigelia Anthelmia is toxic to pets and can cause vomiting, diarrhea, and other symptoms if ingested.
Related Plants
– Spigelia genuflexa- Spigelia marilandica- Spigelia texana- Spigelia virginica
References
– “Spigelia Anthelmia.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=l840.- “Spigelia Anthelmia.” Plant Care Today, 29 Nov. 2020, plantcaretoday.com/spigelia-anthelmia.html.- “Spigelia Anthelmia (Worm Grass).” Gardenia.net, www.gardenia.net/plant-variety/spigelia-anthelmia-worm-grass.- “Spigelia Anthelmia: Pinkroot, Wormgrass.” North Carolina Extension Gardener Plant Toolbox, content.ces.ncsu.edu/spigelia-anthelmia-pinkroot-wormgrass.
