Slender Day-Flower
IOverview
Overview
Slender Day-Flower (Commelina erecta), a perennial plant from the Commelinaceae family, is native to a wide range of regions including Alabama, Angola, and parts of South America and Africa. This adaptable plant thrives in full sun to partial shade and can be found in both dry and moist conditions, growing in light to medium soil. Reaching heights of up to 1.2 meters, it is hardy in zones 8-11. The slender day-flower's roots are edible and can be prepared in various ways, such as being dug up and eaten raw or cooked, adding a mild flavor to soups or stews. This plant's adaptability across diverse climates and habitats contributes to its widespread distribution, with introductions into regions like Bangladesh, Chile Central, Japan, Palestine, and Spain. While not traditionally used for medicinal purposes, its edible roots make it a valuable food source in certain areas.
What is Slender Day-Flower?
Slender Day-Flower (Commelina erecta), a perennial plant from the Commelinaceae family, is native to a wide range of regions including Alabama, Angola, and parts of South America and Africa.
VCultivation
Cultivation
How to grow Slender Day-Flower for the first time
Start with a simple, low-maintenance perennial that thrives in various conditions.
- 1
What you'll need
Seeds or small plants, potting soil, containers or garden space.
- 2
Best time to plant
Plant in spring after the last frost or in fall for cooler climates.
- 3
Soil and container prep
Use well-draining soil; ensure containers have drainage holes. For gardens, prepare loose, sandy to medium soil.
- 4
Sowing or transplanting
Direct sow seeds 0.5 inches deep in the garden or start indoors 4-6 weeks before planting outside. Transplant young plants carefully.
- 5
First two weeks
Water regularly, keeping the soil moist but not waterlogged. Place in full to partial sun.
- 6
Ongoing care
Water when the top inch of soil is dry. Provide light shade during hot afternoons if necessary. Deadhead flowers for continuous blooming.
- 7
Harvest or pruning
Prune dead leaves and spent blooms to maintain plant health and appearance. No specific harvesting needed as it's primarily grown for its ornamental value.
- 8
Common mistakes
Overwatering, planting in heavy soil, not providing enough sunlight, neglecting to prune dead foliage.
VIEdible & utility
Edible & utility
VIIDistribution
123 native · 5 introduced
Distribution
123 native · 5 introducedIXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
3 related
See also
3 relatedPlants you might compare or use together — scored by shared family (Commelinaceae), common use cases, and growing requirements.
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