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Planting
Days to maturity
Seasonal yields
Sow indoors · Direct sow · Transplant outdoors
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Plant · P-165
Creeping Jenny
Lysimachia nummularia
Creeping Jenny forms a fast, dense evergreen mat only a couple of inches tall, rooting at every leaf node as it spreads, and it holds ground where most groundcovers rot from too much shade and moisture. It needs consistent moisture and afternoon shade to thrive - full sun and dry heat make it scorch and thin - so it does best in containers, planter boxes, paver joints, or the shaded, irrigated edge of a bed rather than open, unamended ground. Its cup-shaped yellow flowers appear in early summer, and while it spreads readily by rooting stems it rarely sets viable seed in North America, so containment is mostly a matter of lifting stray runners rather than fighting a seed bank.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun · Shade
- USDA zone
- USDA 3–8
- Soil
- Sand · Silt · Loam · Clay
- Moisture
- Dry · Well-Drained · Moderate · Wet
Vertical layer
Groundcover- Soil pH
- 4–7.2
- Plant type
- Perennial
- Mature height
- 2–4 in
- Mature spread
- 12–24 in
- Plant spacing
- 12–36 in
- Root type
- Rhizome
- Spread pattern
- Root
Keep exploring
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Beach Strawberry
Fragaria chiloensis
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Bilberry
Vaccinium myrtillus
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Black Medick
Medicago lupulina
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Brahmi
Bacopa monnieri
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The deeper layer
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- Primary
- Locked ecological function
- Secondary
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- Byproduct
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Behind the record
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