Lady's Mantle
Lady's Mantle
Dew-Catching Foliage and Frothy Chartreuse Flowers
Lady's Mantle (Alchemilla mollis) is a cottage-garden classic loved for its soft, scalloped, velvety leaves that famously cup sparkling beads of dew and rain, and for the airy sprays of frothy chartreuse-yellow flowers that float above the foliage in early summer. It forms a tidy mound that edges paths and softens borders beautifully, thriving in sun to part shade. Deer-resistant and easy, it's a charming, low-care choice for Eden Prairie, Plymouth, and Eagan gardens.
| Attribute | Detail |
|---|---|
| Botanical Name | Alchemilla mollis |
| Mature Size | 12–18 in tall and wide |
| Hardiness Zone | Zone 3–8 (fully hardy across Minnesota) |
| Light | Part shade to full sun (afternoon shade ideal in hot spots) |
| Bloom Time | Early summer |
| Flower Color | Frothy chartreuse-yellow |
| Soil | Average, moist, well-drained |
Landscape Uses
Use Lady's Mantle as edging along paths, at the front of borders, in cottage and woodland gardens, and as a soft groundcover. Its chartreuse flowers are wonderful fresh or dried, and it pairs beautifully with roses, hostas, and blue-flowered perennials.
Best Time to Plant
Plant in spring or early fall, when cooler weather and steady moisture help roots establish.
How to Plant
Dig a hole twice as wide as the root ball and just as deep. Set the crown level with the soil, backfill, water in well, and mulch 2–3 inches deep.
Watering
First Year: Water deeply 1–2 times per week to establish the roots.
After Year One: Water during dry spells; it prefers soil that stays evenly moist, especially in sun.
Drip Irrigation: A drip line keeps the root zone evenly moist.
Frequently Asked Questions
Why do the leaves hold water droplets?
The soft, hairy leaves are water-repellent, so dew and rain bead up beautifully on the surface.
Will it grow in shade?
Yes, it does well in part shade and tolerates full sun where soil stays moist.
Is it hardy in Minnesota?
Yes, it's a Zone 3 perennial, fully hardy statewide.
Is it deer resistant?
Yes, deer tend to leave Lady's Mantle alone.
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Pair Lady's Mantle with roses, hostas, and blue or purple perennials for a soft, classic cottage-garden edge.
How Many Lady’s Mantle Do I Need?
Use it to edge paths and soften borders — space plants about 15 inches apart for a continuous mounded ribbon.
| Edge run | Plants needed (15 in. apart) |
|---|---|
| 5 ft. | 4 |
| 10 ft. | 8 |
| 15 ft. | 12 |
| 20 ft. | 16 |
Group 3–5 together where you want a fuller cottage-garden drift.
Lady’s Mantle Season-by-Season in Minnesota
- Spring: Soft, scalloped, velvety leaves emerge and famously cup beads of dew and rain.
- Summer: Airy sprays of frothy chartreuse-yellow flowers float above the mound in early summer — lovely fresh or dried.
- Fall: The tidy leaf mound stays attractive as flowers fade.
- Winter: Dies back to the crown and returns each spring — fully hardy to zone 3.
At a Glance
✔ Pollinator-Friendly ✔ Deer-Resistant ✔ Shade-Tolerant
Plant It With
- Rozanne Cranesbill — violet-blue blooms that pop against the chartreuse froth
- Johnson's Blue Cranesbill — cool blue flowers for a classic cottage pairing
- Jack Frost Brunnera — frosted foliage for the shadier end of the edge
- Blue Fortune Hyssop — upright blue spikes to lift the low mounded habit
Is Lady’s Mantle Right for Your Yard?
It’s happiest in part shade to full sun with average, evenly moist soil — give it afternoon shade in hot spots. Not a fit for hot, dry, all-day sun, where the soft leaves scorch at the edges.