Overview
Smilacina racemosa is a perennial herb in the genus Smilacina, part of the Q134172 family. It typically grows around 1.0 m tall. Smilacina racemosa grows best in full shade, and tolerates most soils. Its UK hardiness is rated H7. Suggested uses include woodland gardens, naturalizing and shade gardens. It is native to North America.
About
Smilacina racemosa is a perennial herb that reaches about 1.0 m and prefers deeply shaded, woodland conditions. It favours moist but well-drained soils from sandy to clay types and is suited to planting under trees or in permanent shade. Native to North America, it is used for naturalising and in shade gardens. Expect flowering in May to June.
Wikipedia contributors, CC BY-SA 4.0 — Maianthemum racemosum
About the genus
Maianthemum includes the former genus Smilacina and is a genus of perennial herbaceous flowering plants with fleshy, persistent rhizomes. It is widespread across much of North America, Europe and Asia, and may be terrestrial, aquatic or epiphytic.
In the garden
Smilacina racemosa is a clump-forming perennial herb from North America that performs where light is limited and soils remain damp but not waterlogged. Plants typically grow to around 1.0 m and are most at home beneath tree canopies or in the deeper end of a mixed shade border. Site selection and soil are key: choose a consistently moist but well-drained position in full shade, using soil that can be sandy, loamy or clay, provided it retains some moisture. It is fully hardy in UK terms (H7) and also copes with a wide USDA range (zones 2–8), so it will endure cold winters once established. Avoid exposed, sunlit spots where foliage can scorch. In the garden, Smilacina racemosa suits woodland schemes, naturalising under established trees and filling the middle layer of a shade planting alongside other perennials. Plant where it can remain undisturbed to form steady clumps, and note that its seasonal display centres on flowering in May to June when it produces its spring bloom.
Growing conditions
Best soil and position for Smilacina
- Sunlight
- Full shade
- Soil type
- Sandy, Loamy, Clay
- Soil moisture
- Moist but well-drained
- Exposure
- Shade
- UK hardiness
- H7
Plant details
Smilacina racemosa size, habit and characteristics
- Plant type
- Perennial herb
- Height
- 1.0 m
- Suggested uses
- Woodland gardens, naturalizing, shade gardens
- Native to
- North America
Care notes
Pruning and caring for Smilacina racemosa
- Cultivation
- Prefers moist, well-drained soils in shaded areas; tolerant of a range of soil types
- Pruning
- Remove dead or damaged stems in early spring
- Propagation
- Division in spring or fall; seed propagation possible but slow
Frequently asked questions
How do I grow Smilacina racemosa?
Prefers moist, well-drained soils in shaded areas; tolerant of a range of soil types.
Where is the best place to plant Smilacina racemosa?
Smilacina racemosa prefers full shade. It suits shade positions.
What soil does Smilacina racemosa need?
Smilacina racemosa is adaptable and grows happily in most soil types, including sandy, loamy and clay. Aim for soil that stays moist but well-drained.
How do I prune Smilacina racemosa?
Remove dead or damaged stems in early spring.
How big does Smilacina racemosa grow?
Smilacina racemosa reaches a height of 1.0 m.
Is Smilacina racemosa hardy in the UK?
Smilacina racemosa has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Smilacina racemosa?
Division in spring or fall; seed propagation possible but slow.
