Annuals Containers and Baskets
Plectranthus
Plectranthus Nicolletta
Plectranthus coleoides
Also known as: Nicolletta Plectranthus, Silver Velvet Spurflower
- Full Sun, Part Sun, Part Shade
- Medium
- 20–25 cm
- 45–60 cm
- 30–40 cm
- Low
- Spiller
Toxic to pets.
Plectranthus Nicolletta is a silver-leaved trailing foliage annual used as a soft spiller in mixed containers. Fuzzy textured leaves brighten combinations and handle sun to light shade.
- Soil
- Well-drained, Loam
- Native status
- Introduced
- Growth rate
- Fast
- Foliage colour
- Silver, Green
- Foliage habit
- Deciduous
- Landscape use
- Container, Border
- Resistant to
- Drought, Deer
Plant Care Guides
Watering
Plectranthus Nicolletta performs best when the potting mix or bed soil stays evenly moist like a well-wrung sponge during active flowering. Water thoroughly until moisture runs from container drainage holes, or until garden soil is wet through the root zone, then wait until the top 2–3 cm begins to dry before the next full soak. Hanging baskets and elevated planters in Steinbach dry extremely fast in July prairie wind—inspect daily in heat waves, sometimes twice on exposed south exposures. Consistent deep watering beats frequent shallow sprinkles that never reach the full root ball. Always confirm drainage is unobstructed to prevent crown and root rot.
Sunlight
Plectranthus Nicolletta (Plectranthus coleoides) should be placed in full sun, part sun, or part shade. Aim for strong morning sun and lighter afternoon conditions—about 4–6 hours of direct light is usually ideal. In Steinbach heatwaves, unfiltered late-afternoon sun can pause flowering or crisp soft foliage, so a site with dappled afternoon relief often outperforms an all-day reflective south wall. Deep shade, however, stretches stems and cuts bloom count sharply. At a mature size around 20–25 cm, give neighbouring plants enough space so they do not shade out the crown as the season progresses.
Pruning
Most modern Plectranthus Nicolletta selections are largely self-cleaning, dropping spent blooms without constant attention. Still, pinch soft tips 1–2 weeks after planting to force lateral branching, and shear plants back by about one-third in midsummer if heat, wind, or storms leave them thin or leggy—fresh growth and a strong late-season flush usually follow within 10–14 days. Strip yellowing lower leaves to keep the canopy neat. Handle cuttings carefully and keep trimmings away from pets; this plant is marked toxic if ingested.