Wherry's foam flower Tiarella wherryi 5-10 pot P9

Size: Potmaat leidend

5-10cm

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Pot 9x9 cm (P9)

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Available from: 03/02/2025

Number of m2

Nr. of plants

3.10

3.10 per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

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Number of m2

Nr. of plants

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Bulk discount!

Pcs Save Price/pc

2+ £3.45

6+ -2.9% £3.35

12+ -4.3% £3.30

24+ -7.2% £3.20

96+ -10.1% £3.10

Benefits according to our specialist

Plantable year-round
Low maintenance
Easy plant

Plant features
Description
Planting and care
Packaging and shipping

Genus
Tiarella (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
May, June, July, August, September

Leaf colour
Pink, White

Possibilities
Border, Group planting, Underplanting, Edge planting

Soil type
All soil types, well-drained

Positioning
Semi-shade, Shade, Sun

Winter hardiness
-15,0°C / -9,4°C, USDA zone 7b/8a

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
9

Evergreen plants
No

Leaf colour
Green

Fragrant plants
No

Growth habit
Clump-forming growth habit

Height at time of delivery excluding pot/clod
5-10

Mature height (cm)
25

Art. no.
1001172

Description

Tiarella wherryi | Wherry's foam flower

Tiarella wherryi, also known as Wherry's foam flower or heartleaf foamflower, is a charming perennial native to the woodlands of Southeastern North America. It is admired for its attractive foliage and delicate blossoms that provide a long-lasting display from late spring through early autumn.

With a clump-forming growth habit, this plant is perfect for softening the edges of shaded garden pathways or serving as an understory plant in woodland gardens. Tiarella wherryi brings a splash of color to any garden with its green and purple leaves and sprays of pink and white flowers.

Key Features

The Tiarella species, particularly Wherry's foam flower, offers several notable characteristics that make it a garden favorite:

The plant displays a vibrant mix of green and purple foliage throughout the growing season, maintaining interest even when not in bloom.
As a deciduous perennial, heartleaf foamflower boasts a lengthy flowering period, with blooms appearing from May to September.
Tiarella wherryi's flowers are a blend of pink and white, adding a gentle pop of color to shaded areas.
With a modest ultimate height of 25 cm, it is an excellent choice for border fronts, group plantings, and as an edge plant.
The plant's growth manner allows it to form neat, compact clumps, ideal for maintaining a tidy garden appearance.

Tips

For optimal growth, plant Tiarella wherryi in a location with well-drained soil and choose a spot that receives full sun to partial shade.
Regular watering will help to establish the plant, particularly during dry periods, as it is not drought-resistant.
Divide the clumps of Tiarella wherryi every few years in spring or autumn to invigorate growth and propagate new plants.
While the plant is not evergreen, its foliage will persist through most of the year, only dying back in winter.

Ideal placement of a Tiarella wherryi

Tiarella wherryi thrives in a variety of locations, from sun to deep shade, but it flourishes particularly well in partial shade. This species is not evergreen, displaying green and purple foliage from spring through fall. For optimal growth, it prefers a well-drained soil, although it is adaptable to all soil types. Average water needs should be met to maintain its lush, clump-forming habit. The plant's modest height of 25 cm makes it an excellent choice for border fronts, group plantings, or as a charming underplanting in woodland gardens, where it can spread its delicate pink and white blooms from spring to late summer.

How do I plant a Tiarella wherryi?

For successful establishment, Tiarella wherryi should be planted in well-drained soil that can accommodate its clump-forming growth habit. This species thrives across a range of light conditions, from full sun to full shade, making it versatile for various garden designs. When planting, space individuals adequately to allow for their ultimate spread of up to 25 cm in height and a similar breadth. Regular watering will support the plant's average water needs, particularly in the growing season. It is not evergreen, thus will lose its foliage in winter, but not before displaying green with hints of purple in the autumn.

Pruning a Tiarella wherryi

Pruning Tiarella wherryi involves minimal effort to maintain its clump-forming growth habit. After the flowering period, spent flowers can be removed to promote a tidy appearance and potentially encourage a second bloom. Trimming off any damaged or yellowing leaves will help to keep the plant healthy and visually appealing. Since this species is deciduous, it naturally sheds its foliage, making extensive pruning unnecessary. Annually, after the frost season, simply cut back any dead foliage to make room for new spring growth.

Watering a Tiarella wherryi

To ensure the health and vitality of Tiarella wherryi, maintain consistent moisture levels in the soil. While this species has average water needs, it is not drought-tolerant; therefore, regular watering is particularly crucial during extended periods of dryness. Aim for a balance where the soil remains well-drained but never fully dries out. Overhead watering should be done with care to avoid wetting the foliage excessively, as this plant thrives best with water applied directly to the base, promoting robust root growth and reducing the chance of leaf issues.

Fertilising a Tiarella wherryi

To ensure the vigorous growth and vibrant flowering of Tiarella wherryi, a balanced approach to fertilization is essential. As a plant that thrives in a range of light conditions, from full sun to shade, it benefits from being fertilized in early spring. This initial feeding, using a complete, slow-release fertilizer, will support the plant through its active growing phase. A second application, with the same type of fertilizer, is recommended by mid-summer to sustain its lush foliage and flowering potential through the blooming months.

When applying fertilizer, distribute it evenly around the base of the plant, taking care to avoid direct contact with the leaves to prevent burn. Water thoroughly after fertilization to help the nutrients penetrate the soil and reach the roots. This feeding regimen will contribute to a healthy, flourishing display of Tiarella wherryi throughout the growing season.

The characteristics of a Tiarella wherryi

Tiarella wherryi thrives in a shaded or semi-shaded area, making it an excellent choice for woodland gardens or shady borders. The species' clump-forming habit allows it to create a lush, ground-covering tapestry with its heart-shaped leaves. In the spring, the delicate white or pink flowers rise above the foliage, adding a soft, frothy appearance. This plant is also known for its fall foliage, which can turn a striking bronze, providing unexpected color in the autumn landscape.

Separating/dividing a Tiarella wherryi

To propagate Tiarella wherryi effectively, division is a recommended method. This procedure stimulates new growth and maintains the health of the plant. During the preferable seasons of spring or autumn, the clump-forming perennial should be carefully removed from the soil. Once extracted, it should be gently separated into smaller segments, ensuring each has a portion of the root system intact. These divisions can then be replanted in well-drained soil, where they will establish themselves and mature into full plants, continuing the cycle of lush foliage and delicate blossoms.

What will be the height of Tiarella wherryi?

Tiarella wherryi typically reaches a height ranging from 10 to 50 centimeters.

What will be the width of Tiarella wherryi?

Tiarella wherryi can reach a maximum spread of 10 to 50 centimeters, depending on the growing conditions.

Which soil type is most suitable for the Tiarella wherryi?

Tiarella wherryi can thrive in a wide range of soil types as long as the soil is well-drained. Ensuring proper drainage will create an optimal growing environment for this plant.

What is the ideal positioning for the Tiarella wherryi?

The ideal location for Tiarella wherryi can vary, as this plant is adaptable to different light conditions. It can thrive in areas with direct sunlight, partial shade, or even in shaded spots. However, for optimal growth and health, a location with partial shade is recommended.

What is the flowering colour of the Tiarella wherryi?

Tiarella wherryi displays charming flowers in shades of pink and white, adding a delicate and elegant touch to the plant's appearance.

Is the Tiarella wherryi hardy?

Tiarella wherryi is indeed considered winter hardy. It can tolerate temperatures as low as -15.0°C to -9.4°C, falling within the USDA hardiness zones 7b to 8a. This indicates that Tiarella wherryi is well-equipped to endure the winter season in regions within these specified hardiness zones.

Is the Tiarella wherryi evergreen?

Tiarella wherryi is not an evergreen plant. It is deciduous, shedding its leaves during the fall and growing new ones in the spring.

What is the growth strength of the Tiarella wherryi?

Tiarella wherryi reaches its mature height within a span of 2 to 5 years, indicating a moderate growth rate that allows for the plant to establish its full stature over a reasonable period of time.

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