Alum root Heuchera 'Stormy Seas' 5-10 pot P9

Size: Potmaat leidend

5-10cm

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Pot 9x9 cm (P9)

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Benefits according to our specialist

Plantable year-round
Low maintenance
Decorative foliage

Plant features
Description
Planting and care
Packaging and shipping

Genus
Heuchera (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
May, June

Leaf colour
White

Possibilities
Border, Group planting, Planter, Pot, Edge planting

Soil type
All soil types, well-drained

Positioning
Semi-shade, Shade, Sun

Winter hardiness
-20,6°C / -15,0°C , USDA zone 6b/7a

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
6

Evergreen plants
Yes

Leaf colour
Purple

Fragrant plants
No

Growth habit
Clump-forming growth habit

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

Mature height (cm)
50

Art. no.
1000580

Description

Heuchera 'Stormy Seas' | Alum root

The Heuchera 'Stormy Seas', commonly known as alum root, is a striking perennial favored for its vibrant and dynamic foliage. This variety thrives in a range of conditions from sun to shade, making it a versatile addition to any garden setting.

With its unique bronze, green, and purple leaves that maintain their color throughout all seasons, Heuchera 'Stormy Seas' adds a touch of elegance and interest to borders, group plantings, or when planted alone in pots or planters.

Key Features

The Heuchera 'Stormy Seas' is an evergreen plant, ensuring year-round foliage interest.
Its clump-forming growth habit allows it to reach an ultimate height of around 50 cm, with a similar spread.
White flowers emerge in May and June, providing a soft contrast to the richly colored leaves.
This alum root cultivar is highly adaptable, growing in full sun to shade and in any well-drained soil.
It has an average water need and is drought-resistant once established.

Tips

For the best growth, plant Heuchera 'Stormy Seas' in well-drained soil and water regularly to establish a deep, extensive root system.
Propagation by division should be carried out in the spring or autumn to rejuvenate the plant and encourage healthy growth.
When planting in groups, space the Heuchera 'Stormy Seas' about 40 cm apart to allow for their full growth and optimal air circulation.

Ideal placement of a Heuchera 'Stormy Seas'

Heuchera 'Stormy Seas' is versatile in its placement, capable of flourishing in full sun to full shade, though dappled light is optimal to accentuate the plant's vibrant foliage colors. The alum root's adaptability extends to soil preferences; it can tolerate a range of soil types provided they are well-drained. To maintain its striking bronze, green, and purple leaves throughout the seasons, ensure the location offers adequate moisture without waterlogging. This evergreen's compact growth makes it an excellent choice for borders, group or edge plantings, and it is equally attractive in pots or planters.

How do I plant a Heuchera 'Stormy Seas'?

Heuchera 'Stormy Seas' thrives in a range of lighting conditions from full sun to shade, making it a versatile choice for various garden spots. It is recommended to plant in well-draining soil to prevent waterlogging, which could affect the plant's health. The distinctive purple foliage of Heuchera 'Stormy Seas' paired with its white blooms adds a striking contrast to any setting. When planting, ensure adequate space for the clump-forming growth habit to flourish and achieve its full height of 50 cm. Regular watering will help establish the plant, but once settled, it exhibits good drought resistance and remains evergreen throughout the seasons.

Pruning a Heuchera 'Stormy Seas'

Pruning Heuchera 'Stormy Seas' is quite straightforward due to its low maintenance nature. It is essential, however, to occasionally remove any spent flower stems and dead leaves to promote healthy growth and maintain its aesthetic appeal. This task can be done at any time of the year as needed. The evergreen foliage retains its vibrant bronze, green, and purple hues throughout the seasons, making it a year-round centerpiece for any garden setting. Regular deadheading will also encourage a more robust flowering display each year.

Watering a Heuchera 'Stormy Seas'

Heuchera 'Stormy Seas' thrives with consistent moisture, particularly in well-drained soil. Its water needs are average, meaning it can tolerate some dry periods, thanks to its drought-resistant nature. To maintain its vibrant foliage and support flowering, ensure regular watering, especially during prolonged dry spells. It is essential to avoid waterlogging, as this could harm the plant's health. Watering should be done at the base, avoiding the leaves to prevent potential damage. During the cooler months, reduce the frequency of watering as the plant's water requirements decrease.

Fertilising a Heuchera 'Stormy Seas'

Fertilizing Heuchera 'Stormy Seas' is a straightforward process that supports its vibrant foliage and delicate blooms. To promote the plant's health and enhance its evergreen characteristics, apply a balanced, slow-release fertilizer in early spring. A second application can be beneficial in late summer to sustain its energy reserves as it enters the cooler months.

It is important to ensure the fertilizer is spread around the base of the plant, avoiding direct contact with the foliage to prevent any potential damage. The clump-forming habit of Heuchera 'Stormy Seas' allows for the nutrients to be easily accessed by its roots, aiding in the maintenance of its striking bronze, green, and purple leaves throughout the seasons. Moderate watering following fertilization will help in the absorption of nutrients, providing a boost to the plant's overall growth and resilience.

The characteristics of a Heuchera 'Stormy Seas'

Heuchera 'Stormy Seas' thrives in well-drained soil, where it can showcase its ruffled purple-bronze foliage to full effect. This variety appreciates a bit of afternoon shade in hotter climates, which helps maintain leaf vibrancy throughout the season. As a low-maintenance perennial, Heuchera 'Stormy Seas' is a perfect choice for gardeners seeking year-round interest, with its evergreen leaves providing a stunning backdrop for other blooming plants.

Separating/dividing a Heuchera 'Stormy Seas'

To encourage new growth and maintain the health of Heuchera 'Stormy Seas', division is recommended. This process involves gently lifting the plant from the ground, ensuring that the roots remain intact. Once removed, the clump should be carefully separated into smaller sections, each with a portion of the root system. These divisions can then be replanted in well-drained soil, ideally during the cooler months of spring or autumn to minimize stress on the plant. This method of propagation not only rejuvenates the alum root but also allows gardeners to increase their stock of this evergreen beauty.

What will be the height of Heuchera 'Stormy Seas'?

Heuchera 'Stormy Seas' typically grows to a height ranging from 10 to 50 centimeters when fully mature.

What will be the width of Heuchera 'Stormy Seas'?

Heuchera 'Stormy Seas' achieves a maximum spread ranging from 10 centimeters to 50 centimeters.

Which soil type is most suitable for the Heuchera 'Stormy Seas'?

Heuchera 'Stormy Seas' can thrive in various soil types, as long as the soil is well-drained. Ensuring proper drainage is essential for the successful cultivation of this plant.

What is the ideal positioning for the Heuchera 'Stormy Seas'?

Heuchera 'Stormy Seas' is adaptable to a variety of light conditions. It can thrive in locations with direct sunlight, partial shade, as well as in shaded areas. However, for optimal growth and vibrant leaf colour, it tends to perform best in partial shade.

What is the flowering colour of the Heuchera 'Stormy Seas'?

The blossoms of Heuchera 'Stormy Seas' showcase a delicate white hue. This elegant colour adds a touch of grace to the overall appearance of the plant.

Is the Heuchera 'Stormy Seas' hardy?

Yes, Heuchera 'Stormy Seas' is considered winter hardy. It can tolerate temperatures ranging from -20.6°C to -15.0°C, falling within the USDA hardiness zones 6b to 7a. This resilience enables Heuchera 'Stormy Seas' to withstand winter conditions in regions with moderately cold temperatures.

Is the Heuchera 'Stormy Seas' evergreen?

Heuchera 'Stormy Seas' is indeed evergreen, meaning it maintains its foliage throughout the year, adding a touch of color and vibrancy to your garden or landscape.

What is the growth strength of the Heuchera 'Stormy Seas'?

Heuchera 'Stormy Seas' typically takes between two and five years to reach its full height, showing a steady and moderate growth rate over this period.

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