American shamrock, bathroot, bethroot, bloody nose, bumblebee root, death root, dog flower, ground lily, Indian balm, lamb's quarters, lamb's succory, orange blossoms, red Benjamin, stinking Benjamin, herb Paris, nosebleed, true love
A perennial to 50cm in height, with erect stems each bearing a whorl of three broadly ovate leaves and a solitary, terminal, nodding deep maroon, occasionally white, flowers 5-9cm across in spring
Position
Full shade, Partial shade
Soil Types
Loam, Sand, Clay
Max Height
0.1-0.5 metres
Max Spread
0.1-0.5 metres
Size
Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres
Growing Conditions
LoamSandClay
Moisture
Moist but well–drained
pH
Acid or Neutral
Position
Full shadePartial shade
Aspect
North–facing or West–facing or East–facing
Exposure
Sheltered
Hardiness
H5
Colour & Scent
Season
Stem
Flower
Foliage
Fruit
Spring
Summer
Autumn
Winter
Botanical Details
Family
Melanthiaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Columnar upright
Genus
Trillium are rhizomatous, herbaceous perennials with erect stems bearing a whorl of ovate or diamond-shaped leaves, with one or more erect or nodding flowers borne at the stem apex
Name Status
Correct
Plant Range
E North America
How to Grow
Cultivation
Grow in deep, moist but well-drained, humus-rich, preferably acid to neutral soil in deep or partial shade. Mulch in autumn with leaf mould. See trillium cultivation
Propagation
Propagate by seed in pots in a shady cold frame as soon as seed is ripe; takes 5-7 years to reach flowering size. Propagate rhizomes by division after flowering or cut out the growing point from the rhizome after flowering, which stimulates the formation