Overview
Spermacoce stricta is a plant with a prostrate habit in the genus Spermacoce, part of the Rubiaceae family, with green foliage. Spermacoce stricta grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1b. Suggested uses include ground cover and ornamental borders.
About
Spermacoce or false buttonweed is a genus of flowering plants in the family Rubiaceae. It comprises about 275 species found throughout the tropics and subtropics.
Growing conditions
Best soil and position for Spermacoce
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H1b
Plant details
Spermacoce stricta size, habit and characteristics
- Habit
- Prostrate
- Foliage
- Green
- Suggested uses
- Ground cover, ornamental borders
Care notes
Pruning and caring for Spermacoce stricta
- Propagation
- Seed, cuttings
- Pest resistance
- Moderate
- Disease resistance
- Moderate
Frequently asked questions
Where is the best place to plant Spermacoce stricta?
Spermacoce stricta prefers full sun. It suits sheltered positions.
What soil does Spermacoce stricta need?
Spermacoce stricta grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Spermacoce stricta hardy in the UK?
Spermacoce stricta has an RHS hardiness rating of H1b, meaning it needs subtropical warmth of 10–15°C and must be grown under glass in the UK.
How do I propagate Spermacoce stricta?
Seed, cuttings.