Maianthemum canadense

RHS Plant Profile
Canadian mayflower

Other common names

ruby bead, two-leaved Solomon's seal

Herbaceous Perennial

A spreading perennial to 25cm tall, with glossy, dark green, ovate leaves to 5cm long on short stalks from the rhizome. In late spring and early summer it produces loose spikes of small, white, starry flowers; these are followed by green-mottled berries ripening to red. Grow in a woodland garden or shaded border

Position

Full shade, Partial shade

Soil Types

Loam, Sand

Max Height

0.1-0.5 metres

Max Spread

1-1.5 metres

Size

Time to Maturity
2–5 years
Max Spread
1-1.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Loam Sand
Moisture
Moist but well–drained
pH
Acid or Neutral

Position

Full shade Partial shade
Aspect
East–facing or North–facing
Exposure
Exposed or Sheltered
Hardiness
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Asparagaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Clump forming
Potentially harmful
Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling Pets: Fruit are ornamental - not to be eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus
Maianthemum are rhizomatous perennials with erect or arching stems bearing alternate leaves and small star-shaped flowers in terminal racemes or panicles, followed by red berries
Name Status
Correct
Plant Range
North, East and Central North America

How to Grow

Cultivation

Grow in humus-rich, moist but well-drained, neutral to acid soil in light dappled or full shade

Propagation

Propagate by sowing seed in containers in a cold frame as soon as ripe. Divide rhizomes in early spring

Suggested planting locations and garden types

  • Flower borders and beds
  • Underplanting of roses and shrubs

Pruning

No pruning required

Pests

May be susceptible to slugs and snails

Diseases

Generally disease-free