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Tiarella ‘Appalachian Trail’ (Foam Flower)

Foam Flower 'Appalachian Trail'

Tiarella 'Appalachian Trail', Foam Flower 'Appalachian Trail', Coolwort 'Appalachian Trail', False Mitrewort 'Appalachian Trail', White Coolwort, Shade plants, White Flowers

Vigorous, Tiarella ‘Appalachian Trail’ (Foam Flower) is a spreading herbaceous perennial forming a mat of heart-shaped, fresh green leaves adorned with deep burgundy variegation along the veins. In mid to late spring, short wands of white flowers are borne above the foliage. Unlike many Tiarella selections, this variety has a trailing habit, making it particularly useful as a groundcover for shady, moist areas. Good for hanging baskets too. Evergreen in mild winter climates.

  • Grows up to 4-6 in. tall (10-15 cm) and 36 in. wide (90 cm).
  • Performs best in cool, moist, humus-rich, well-drained soil in partial shade or full shade. Protect from excessive winter wet.
  • A pretty addition to beds and borders, woodland gardens, cottage gardens or rock gardens. Great as a groundcover, for edging or underplanting shrubs and roses.
  • Generally pest and disease free. Keep an eye out for slugs and powdery mildews. Deer resistant.
  • Propagate by division in spring.

Requirements

Hardiness 4 - 9
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Plant Type Perennials
Plant Family Saxifragaceae
Genus Tiarella
Common names Foam Flower
Exposure Partial Sun, Shade
Season of Interest Spring (Mid, Late)
Summer (Early, Mid, Late)
Winter
Height 4" - 6"
(10cm - 15cm)
Spread 2' - 3'
(60cm - 90cm)
Spacing 30" - 36"
(80cm - 90cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy, Semi-Evergreen
Tolerance Full Shade, Deer, Rabbit
Attracts Bees, Butterflies
Garden Uses Beds And Borders, Edging, Ground Covers, Hanging Baskets, Patio And Containers, Underplanting Roses And Shrubs
Garden Styles Informal and Cottage, Gravel and Rock Garden
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Alternative Plants to Consider

Tiarella cordifolia (Foam Flower)
Tiarella ‘Spring Symphony’ (Foam Flower)
Tiarella ‘Sugar and Spice’ (Foam Flower)
Tiarella ‘Jeepers Creepers’ (Foam Flower)
Tiarella ‘Crow Feather’ (Foam Flower)
Tiarella ‘Pink Skyrocket’ (Foam Flower)

Recommended Companion Plants

Carex testacea ‘Prairie Fire’ (New Zealand Hair Sedge)
Anthriscus sylvestris ‘Ravenswing’ (Cow Parsley)
Hyacinthoides hispanica ‘Excelsior’ (Spanish Bluebells)
Pittosporum tobira ‘Nanum’ (Mock Orange)

Find In One of Our Guides or Gardens

Pure White Flowers for a Touch of Elegance in Your Garden
30 Great Perennials for Shade
Tiarella (Foam Flower)
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 4 - 9
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Plant Type Perennials
Plant Family Saxifragaceae
Genus Tiarella
Common names Foam Flower
Exposure Partial Sun, Shade
Season of Interest Spring (Mid, Late)
Summer (Early, Mid, Late)
Winter
Height 4" - 6"
(10cm - 15cm)
Spread 2' - 3'
(60cm - 90cm)
Spacing 30" - 36"
(80cm - 90cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Clay, Loam
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy, Semi-Evergreen
Tolerance Full Shade, Deer, Rabbit
Attracts Bees, Butterflies
Garden Uses Beds And Borders, Edging, Ground Covers, Hanging Baskets, Patio And Containers, Underplanting Roses And Shrubs
Garden Styles Informal and Cottage, Gravel and Rock Garden
How Many Plants
Do I Need?
Not sure which Tiarella (Foam Flower) to pick?
Compare Now

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