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Description
Sutera Subnuda is a species of flowering plant in the family of Scrophulariaceae. It is native to South Africa and is commonly known as the trailing lobelia. This perennial plant is mostly grown for its ornamental value and is known for its delicate, trumpet-shaped flowers that bloom in shades of white, pink, and purple. Sutera Subnuda is a great plant for hanging baskets, window boxes, and containers, as its trailing stems can reach up to 2 feet in length.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Scrophulariaceae |
| Genus | Sutera |
Appearance
The leaves of Sutera Subnuda are small and oval-shaped, with a bright green color. The plant produces small, trumpet-shaped flowers that are about 1 inch in diameter. The flowers are usually white, pink, or purple, and have a yellow throat. Sutera Subnuda grows up to 6 inches tall and can spread up to 2 feet in length. It is a trailing plant with stems that are thin and flexible, making it perfect for hanging baskets and containers.
Care Guide
Sutera Subnuda is a relatively easy plant to care for, but it requires specific conditions to thrive. Here are some tips for growing and caring for this plant:
Water
Sutera Subnuda prefers moist soil but can be prone to root rot if overwatered. Water the plant when the top inch of soil feels dry to the touch. Avoid getting water on the leaves and flowers, as this can cause fungal diseases.
Fertilization
Feed Sutera Subnuda with a balanced, water-soluble fertilizer every two weeks during the growing season. Avoid using too much fertilizer, as this can lead to leaf burn and stunted growth.
Soil
Sutera Subnuda prefers well-drained soil that is rich in organic matter. Use a soil mix that contains equal parts of peat moss, perlite, and vermiculite.
Sunlight
Sutera Subnuda prefers partial shade but can tolerate full sun in cooler climates. In hot and dry regions, it should be planted in a spot that receives morning sun and afternoon shade.
Hardiness Zones
Sutera Subnuda is hardy in USDA zones 9 to 11. In colder climates, it can be grown as an annual or brought indoors during the winter months.
Common Pests & Diseases
Sutera Subnuda is relatively pest and disease resistant, but it can be affected by the following:
Spider Mites
Spider mites are tiny insects that can cause yellowing and webbing on the leaves. To prevent spider mites, mist the plant regularly and keep the humidity levels high.
Aphids
Aphids are small, soft-bodied insects that feed on the sap of the plant. They can cause distorted leaves and stunted growth. To prevent aphids, spray the plant with a solution of water and soap.
Fungal Diseases
Sutera Subnuda can be prone to fungal diseases such as powdery mildew and botrytis. To prevent these diseases, avoid getting water on the leaves and flowers, and provide good air circulation around the plant.
Habitat
Sutera Subnuda is native to South Africa and is commonly found in rocky areas and along streams. It prefers moist soil and partial shade but can tolerate full sun in cooler climates.
Question and Answer
Q: Can Sutera Subnuda be grown indoors?
A: Yes, Sutera Subnuda can be grown indoors as long as it is placed in a spot that receives bright, indirect light.
Q: How often should I fertilize Sutera Subnuda?
A: Sutera Subnuda should be fertilized every two weeks during the growing season.
Q: Can Sutera Subnuda be propagated from cuttings?
A: Yes, Sutera Subnuda can be propagated from stem cuttings taken in the spring or summer.
Q: How often should I water Sutera Subnuda?
A: Water Sutera Subnuda when the top inch of soil feels dry to the touch.
Related Plants
- Sutera cordata
- Sutera diffusa
- Sutera floribunda
References
- “Sutera subnuda.” Missouri Botanical Garden. Accessed August 10, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277907&isprofile=0&basic=sutera%20subnuda.
- “Sutera subnuda.” PlantZAfrica.com. Accessed August 10, 2021. http://pza.sanbi.org/sutera-subnuda.
- “Lobelia (Sutera) subnuda.” University of Florida IFAS Extension. Accessed August 10, 2021. https://edis.ifas.ufl.edu/fp476.
