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Perennials
Beautiful white, feathery blooms
Adds year-round garden interest
Attracts beneficial pollinators
Thrives in
ZONE 3ZONE 4ZONE 5ZONE 6ZONE 7ZONE 8ZONE 9Planting Season:
Year-RoundFoam Flower is a perennial plant with delicate, frothy spikes of white or pinkish blooms and deeply lobed, attractive foliage resembling foamy. It is a beautiful and beneficial plant with numerous advantages in landscaping projects. This herbaceous perennial belongs to the Saxifragaceae family and is admired for its delicate bloom spikes and attractive foliage. One of the primary benefits of incorporating it into landscaping is its captivating appearance.
Foam Flower (Tiarella cordifolia), the Allegheny, is a gorgeous spring wildflower with feathery white spires that look lovely in sun-dappled gardens. With time, its foliage will form colonies with an excellent ground cover in shady spots.
It is native to wooded areas in eastern North America. This perennial can be found on seeps and stream banks, by creeks, in clearings, and under maple, hemlock, and white cedar trees. Along the eastern coast, it starts blooming in mid-March and continues to blossom through April.
It owes its name to the sprays of tiny white to pinkish blooms that cover its three- to four-inch-long racemes. These delicate blossoms float around the tips of their long, graceful stems, which rise one to three feet above mounds of low-growing leaves.
After it fades, the plant's foliage stays lush and glossy. The plant's bright green leaves grow up to four inches wide and usually have three to five lobes. The leaves' shape, color, and pattern can vary depending on the cultivar. They may stay evergreen in warmer climates, but their leaves and rosettes often turn red and bronze in the fall when temperatures cool down.
Tiarella cordifolia brings soft, gentle intrigue to shady spots in your landscape. These blooms work beautifully in ornamental, wildflower, and woodland gardens beside ferns and blooms like Solomon's seal, dwarf crested iris, and bluebells. It adds a magical quality to small and mass plantings, grows under trees, and suits spacious pots and planters well. It also makes a lovely border or ground cover.
It can be propagated by dividing and replanting the roots in late fall or starting from seed indoors, around ten weeks before the last spring freeze. Once the frost has parted, you can plant the seedling outside.
It lures bees and other pollinators to your landscape, making them a valuable addition. Some small mammals eat its seeds for nourishment.
Planting foam flowers will add whimsical charm to your springtime garden. Once established in your landscape, you can enjoy their showy blooms for years.
Bloom Season
Spring
Bloom/Foliage Color
White
Height at Maturity
Under 12"
Care
Foam Flower thrives in well-drained, organic soil and benefits from frequent watering to moisten the soil. It's best to space plants adequately to ensure good air circulation. Deadhead spent flowers to encourage continuous blooming and trim back dead foliage in early spring.
Plant Reproduction
Foam flowers spread quickly by runners and form dense mounds of foliage.
Planting bare-root perennials is best in any season if they are dormant; we only sell dormant plants. Planting them year-round is also excellent if you can get dormant perennials. When your bare-root perennials arrive, soak the roots in water for a few hours to rehydrate them. Lant by digging a hole wide enough to spread the roots comfortably and deep enough to place the top portion crown (where the roots meet the stem) at or slightly above ground level. Position the plant in the hole, backfill with native soil, and gently firm the soil around the roots—water well after planting to settle the soil around the plant and eliminate air. Apply a 2-3 inch layer of mulch to keep weeds at bay and moisture locked in, keeping the mulch away from the crown. Irrigate plants regularly during the first few weeks of drought; never water in full sun, and water late in the evenings to ensure the roots are established well. Fertilize sparingly in the first year, using a balanced, slow-release fertilizer in subsequent years as needed.
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Lush Foliage:
Bright green leaves up to four inches wide, with variable shapes and colors that often turn red and bronze in fall.
Propagation:
Can be propagated by dividing roots in late fall or starting seeds indoors ten weeks before the last spring freeze.
Wildlife Attraction:
Attracts bees and other pollinators, with seeds providing nourishment for some small mammals.
Unique Flowers:
Named for its tiny white blooms on three- to four-inch racemes, floating on long, graceful stems.
Caring Tips
Each box contains detailed care instructions and information about your product. But here's the basics.
Care Tips
Foam Flower thrives in well-drained, organic soil and benefits from frequent watering to moisten the soil. It's best to space plants adequately to ensure good air circulation. Deadhead spent flowers to encourage continuous blooming and trim back dead foliage in early spring.
Light Requirements
Foam Flower (Tiarella) thrives in partial to full shade. It prefers dappled sunlight or filtered light, making it ideal for woodland gardens or shaded areas where it can enjoy more relaxed, moist conditions. Direct sun can scorch its delicate foliage.
Hardy Planting Zones
3 • 4 • 5 • 6 • 7 • 8 • 9
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