Whorled clary Salvia verticillata 'Purple Rain' 5-10 pot P9

Size: Potmaat leidend

5-10cm

|

Pot 9x9 cm (P9)

|

Available from: 03/02/2025

Number of m2

Nr. of plants

3.20

3.20 per piece

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

Added to shopping cart

Number of m2

Nr. of plants

Added to shopping cart

Bulk discount!

Pcs Save Price/pc

2+ £3.60

6+ -2.8% £3.50

12+ -5.6% £3.40

24+ -8.3% £3.30

96+ -11.1% £3.20

Benefits according to our specialist

Plantable year-round
Rich flowering
Low maintenance

Plant features
Description
Planting and care
Packaging and shipping

Genus
Salvia (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
July, August, September

Leaf colour
Purple

Possibilities
Border, Group planting

Soil type
All soil types, well-drained

Positioning
Sun

Winter hardiness
-23,3°C / -20,6°C, USDA zone 6a

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
6

Evergreen plants
No

Leaf colour
Green

Fragrant plants
No

Growth habit
Upright to bushy growth habit

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

Mature height (cm)
50

Art. no.
1001066

Description

Salvia verticillata 'Purple Rain' | Whorled clary

The Salvia verticillata 'Purple Rain' is a stunning herbaceous perennial that brings a touch of regal purple to any garden setting. Known commonly as whorled clary, this variety is celebrated for its captivating spikes of purple blooms that emerge in the heart of summer, creating a vivid display in borders and group plantings.

With its upright to bushy growth habit and impressive flower spikes, this Salvia is an easy-to-grow favorite that thrives in sunny conditions.

Key Features

The Salvia 'Purple Rain' reaches a modest height of 50 cm, making it suitable for the middle to the front of a border or as part of a group planting.
Enjoy a prolonged flowering period from July to September, when the plant is adorned with its characteristic purple flowers.
The plant is adaptable to all soil types, as long as they are well-drained.
While deciduous, the Salvia verticillata 'Purple Rain' maintains lush green foliage throughout the spring and summer months.

Tips

For optimal growth, ensure the 'Purple Rain' is planted in a location where it receives full sun.
This species has an average water need; regular watering will help maintain its health and enhance flowering, but be careful not to overwater.
Although this Salvia does not require pruning, you can divide the plant in spring or autumn to promote vigour and manage its spread within your garden.
As the 'Purple Rain' is not drought-resistant, ensure it receives consistent moisture, especially during dry spells.
No special fertilization is required, but an annual application of a balanced fertilizer can encourage more robust growth and flowering.

Ideal placement of a Salvia verticillata 'Purple Rain'

For optimal growth and a profusion of purple blooms, it is essential to position Salvia verticillata 'Purple Rain' in a location that receives full sun. This species thrives in well-drained soil and can adapt to a variety of soil types, ensuring versatility in garden design. The area chosen should accommodate the plant's upright to bushy growth habit and potential height of 50 cm, allowing ample space for its natural development. Regular watering will sustain its moderate hydration needs, especially during periods of extended dryness, to maintain its lush, green foliage throughout the blooming season.

How do I plant a Salvia verticillata 'Purple Rain'?

To ensure the successful establishment of Salvia verticillata 'Purple Rain', select a location that receives full sun, as this cultivar thrives in bright conditions. The soil should be well-drained, yet capable of retaining enough moisture to meet the plant's average water needs. Planting from a pot can be done anytime outside of frost conditions. Space the plants approximately 30 to 40 cm apart to accommodate their upright to bushy growth habit and eventual height of up to 50 cm. After planting, water the plants thoroughly to settle the soil around the roots and encourage a strong start.

Pruning a Salvia verticillata 'Purple Rain'

Salvia verticillata 'Purple Rain' is relatively low-maintenance when it comes to pruning. This perennial typically does not require pruning but benefits from deadheading to encourage a second bloom. After the first flush of flowers fades in late summer, cut the spent flower spikes back to the base to stimulate new growth and a possible second flowering. In the autumn, once the plant has died back, you can cut the stems close to the ground to keep the area tidy and prepare for new spring growth.

Watering a Salvia verticillata 'Purple Rain'

Salvia verticillata 'Purple Rain' requires consistent moisture to thrive, particularly during the blooming period from July through September. It is important to ensure the soil remains well-drained to prevent waterlogging, which could damage the plant's health. During dry spells, it is essential to provide additional water to maintain the average water needs of this species. Water at the base to avoid wetting the foliage, which could lead to issues in high humidity. Aim for deep watering sessions that encourage the roots to grow deeper into the soil, which can improve the plant's drought resilience over time.

Fertilising a Salvia verticillata 'Purple Rain'

To promote vigorous growth and the development of the stunning purple blooms, Salvia verticillata 'Purple Rain' benefits from regular fertilization. Apply a balanced, all-purpose granular fertilizer in early spring as new growth appears, ensuring an even distribution around the base of the plant, avoiding direct contact with the foliage. A second application should be made in mid-summer to sustain blooming and plant vigor throughout the flowering period. This species thrives with an average amount of water, so be sure to irrigate after fertilizing if rainfall is insufficient. Regular fertilization will support this upright-to-bushy perennial in reaching its full potential, both in height and floral display, providing a captivating presence in any garden border or group planting.

The characteristics of a Salvia verticillata 'Purple Rain'

Salvia verticillata 'Purple Rain' offers a prolonged blooming period, bringing vibrant color to gardens from early summer to fall. Its densely packed whorls of purple flowers are a feast for the eyes and serve as an excellent backdrop for other perennials. This species thrives in a variety of soil types, provided they are well-drained. Its drought resistance makes it an excellent choice for gardeners seeking a low-maintenance yet striking addition to their landscape.

Separating/dividing a Salvia verticillata 'Purple Rain'

To ensure robust growth and vitality, division is recommended for this species every few years. The process involves gently lifting the plant from its location and carefully separating it into smaller sections. Be sure to include a good amount of root and shoot on each division. Replant these divisions immediately, spacing them adequately to accommodate future growth. The best time to perform this task is during the cooler months of spring or autumn, which allows the divisions to establish themselves without the stress of extreme heat. This process not only promotes a healthier plant but can also help proliferate your garden's display of its stunning purple blooms.

What will be the height of Salvia verticillata 'Purple Rain'?

Salvia verticillata 'Purple Rain' typically reaches a height of 50 centimeters to 1 meter when fully mature.

What will be the width of Salvia verticillata 'Purple Rain'?

Salvia verticillata 'Purple Rain' will reach a maximum spread of 10 centimeters to 50 centimeters, depending on the growing conditions and care.

Which soil type is most suitable for the Salvia verticillata 'Purple Rain'?

Salvia verticillata 'Purple Rain' is adaptable to various soil types, but it thrives best in well-drained soil. This type of soil ensures that excess water does not accumulate around the plant's roots, promoting healthy growth and development.

What is the ideal positioning for the Salvia verticillata 'Purple Rain'?

The perfect location for Salvia verticillata 'Purple Rain' is a sunny area. This plant thrives in direct sunlight, which promotes its healthy development and vibrant floral display.

What is the flowering colour of the Salvia verticillata 'Purple Rain'?

The flowering color of Salvia verticillata 'Purple Rain' is a lovely shade of purple. This stunning hue adds a touch of elegance to the plant's appearance.

Is the Salvia verticillata 'Purple Rain' hardy?

Salvia verticillata 'Purple Rain' is indeed winter hardy, as it can endure temperatures ranging from -15.0°C to -9.4°C. This places it within the USDA hardiness zones 7b to 8a, indicating its ability to thrive during the colder months in these regions.

Is the Salvia verticillata 'Purple Rain' evergreen?

Salvia verticillata 'Purple Rain' is not evergreen. This plant is deciduous, shedding its leaves during the autumn season and regrowing them in the spring.

What is the growth strength of the Salvia verticillata 'Purple Rain'?

Salvia verticillata 'Purple Rain' demonstrates a moderate growth rate, typically taking 2 to 5 years to reach its ultimate height. This indicates that it is a steady-growing plant that will gradually achieve its full stature within this timeframe.

0203 455 22 48

Send an e-mail
[email protected]

Personal advice from
our specialists? We are happy to help you!