Alchemilla Growing Guide


Common Name Lady's Mantle
Genus  Alchemilla
Species Alchemilla mollis
Family Rosaceae
Life Cycle  Hardy Perennial 
Tray Size  32
Plug Care Plant plugs promptly upon arrival. Keep soil consistently moist but not waterlogged. Provide partial to full sun for optimal growth.
Netting / Staking Not required due to the plant’s compact growth habit.
Temperature Range Thrives in cooler climates and prefers temperatures between 50-70°F. Hardy in USDA Zones 3 to 8.
Spacing Space plants 12 to 18 inches apart to allow for their mounding habit.
Soil Preference Prefers moist, well-drained soil rich in organic matter with a slightly acidic to neutral pH (5.5-7.0). Avoid prolonged dry conditions.
Day Length Daylength neutral. Partial shade to full sun; prefers morning sun and afternoon shade in hotter climates.
Pinching Not necessary; deadheading spent flowers can prevent self-seeding if that is a concern. 
When to Plant Plant in early spring after the last frost or in fall to allow for root establishment before winter.
Harvesting Harvest when about half to three quarters of the lime-green flowers are open for the longest vase life. Cut early in the morning when plants are cool and well hydrated. 
Post Harvest Care Place stems in clean, cool water immediately. Floral preservatives are not absolutely necessary but might help to prolong vase life. Store in a cool area such as a cooler to maintain freshness.
Diseases / Insects Generally pest- and disease-free. Watch for aphids or slugs in overly moist conditions. Ensure good air circulation to prevent fungal diseases.
Bailey's Notes Alchemilla, with its charmingly fuzzy, scalloped foliage and tiny, luminous chartreuse flowers, is a perennial filler that deserves a spot in every garden. The standout cultivar 'Thriller' blooms at the same time as peonies, making it the perfect companion in arrangements. A florist favorite, Alchemilla adds texture and volume to arrangements in a hard-to-source color. 
Resources NA