Obedient plant Physostegia virginiana 'Bouquet Rose' 5-10 pot P9

Size: Hoogtemaat 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

2.80

2.80 per piece

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

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Benefits according to our specialist

Plantable year-round
Rich flowering
Low maintenance

Plant features
Description
Planting and care
Packaging and shipping

Genus
Physostegia (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
July, August, September

Leaf colour
Purple, Pink

Possibilities
Border, Group planting

Soil type
All soil types, well-drained

Positioning
Semi-shade, 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
9

Evergreen plants
No

Leaf colour
Green

Fragrant plants
No

Growth habit
Upright growth habit

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

Mature height (cm)
80

Art. no.
1000939

Description

Physostegia virginiana 'Bouquet Rose' | Obedient plant

The Physostegia virginiana 'Bouquet Rose' is a charming perennial known for its beautiful spires of pink and purple flowers. Commonly referred to as the obedient plant, this delightful species is favored for its unique characteristic where individual flowers can be repositioned on the stem and will temporarily remain in place, a feature that gives the plant its common name. With a bloom period that spans from July through September, it adds a prolonged splash of color to any garden setting.

Key Features

The Physostegia boasts an upright growth habit, reaching an ultimate height of approximately 80 centimeters, making it an excellent choice for borders and group plantings.
This variety of obedient plant thrives in both sunny and partially shaded locations, demonstrating versatility in garden placement.
The vibrant purple and pink flowers of 'Bouquet Rose' will captivate onlookers throughout the summer and into autumn, maintaining their impressive hue.
Its foliage remains a lush green across all seasons until the plant enters dormancy.

Tips

To ensure the health and vigor of your Physostegia virginiana 'Bouquet Rose', provide average water needs, especially in well-drained soil.
For propagation, division is recommended during the spring or autumn. This not only promotes more robust growth but also rejuvenates the plant.
Although the obedient plant is not drought-resistant, it can tolerate various soil types. Just remember to keep the soil consistently moist for optimal growth.
Minimal care is required for this plant, but removing spent flowers can encourage a second bloom and prevent unwanted spreading.

Ideal placement of a Physostegia virginiana 'Bouquet Rose'

Physostegia virginiana 'Bouquet Rose' flourishes optimally in a location that receives full sun to partial shade. This exposure ensures the vibrant purple and pink hues of its flowers are displayed prolifically from July through September. Though adaptable to all soil types, it is crucial that the chosen site offers well-drained conditions to promote healthy growth. The site should provide enough space for the plant to reach its mature height of 80 cm, with its characteristic upright growth habit. Regular watering is necessary, as this species does not possess drought resistance.

How do I plant a Physostegia virginiana 'Bouquet Rose'?

To establish Physostegia virginiana 'Bouquet Rose', select a location that receives full sun to partial shade with well-drained soil. Plant the specimens, which are typically supplied in pots, at a distance that allows each to reach its mature spread without overcrowding. Upon planting, water thoroughly to settle the soil around the roots and to encourage establishment. Regular watering should continue to meet its average water needs, especially during dry spells. For optimal growth and health, dividing and replanting is recommended during spring or autumn, which will rejuvenate the plants and promote vigorous growth.

Pruning a Physostegia virginiana 'Bouquet Rose'

Pruning of Physostegia virginiana 'Bouquet Rose' should be undertaken to encourage a more compact, bushy growth and to enhance its flowering potential. After the first flush of blooms has faded, usually in late summer, cut the flower spikes back by half. This can stimulate a secondary bloom period and prevent the plant from becoming leggy. In autumn, once the foliage has died back, prune the stems down to the ground to keep the plant tidy and prepare it for new growth in the spring.

Watering a Physostegia virginiana 'Bouquet Rose'

Physostegia virginiana 'Bouquet Rose' thrives with consistent moisture, particularly during its blooming period from July through September. It is essential to provide the plant with regular watering, ensuring the soil remains well-drained yet never completely dries out. In times of high heat or extended periods without rainfall, increase watering frequency to maintain optimal soil moisture levels. While this species is not drought-tolerant, be mindful not to overwater, as this can be just as detrimental as under-watering. Proper hydration will support its striking purple and pink blooms and maintain its lush green foliage throughout the growing season.

Fertilising a Physostegia virginiana 'Bouquet Rose'

To ensure the Physostegia virginiana 'Bouquet Rose' reaches its full potential, a consistent fertilizing regimen is key. Begin application in early spring as new growth appears, using a balanced, slow-release fertilizer that will provide steady nutrients throughout the growing season. A second application is beneficial in early summer, coinciding with the onset of the flowering period to enhance bloom vitality.

It is essential to apply fertilizer carefully, avoiding direct contact with the foliage and stems to prevent any potential damage. Watering the area after fertilizing will help to distribute the nutrients into the soil, allowing the roots to absorb them more efficiently. This practice supports the robust, upright growth habit and the lavish summer and autumn floral display characteristic of this species.

The characteristics of a Physostegia virginiana 'Bouquet Rose'

Physostegia virginiana 'Bouquet Rose' is often admired for its unique feature where individual flowers can be repositioned slightly on their stems and will remain in place, much like the trait of obedience that its common name suggests. This characteristic makes it an excellent choice for intricate garden designs or as a conversation starter. Additionally, the plant's dense clusters of pink blooms provide an extended display of color from mid to late summer, effortlessly enhancing the aesthetics of any garden setting.

Separating/dividing a Physostegia virginiana 'Bouquet Rose'

To propagate and rejuvenate Physostegia virginiana 'Bouquet Rose', division is a beneficial practice. This process entails lifting the plant from the soil and carefully separating it into smaller sections, each with its own roots and shoots. Ideally, division should be carried out during the cooler months of spring or autumn, which allows the plants time to establish themselves before the onset of extreme weather. Replanting the divisions promptly ensures they continue to thrive, displaying their full splendor of purple and pink flowers through the summer into autumn.

What will be the height of Physostegia virginiana 'Bouquet Rose'?

Physostegia virginiana 'Bouquet Rose' typically grows to a height ranging from 50 centimeters to 1 meter.

What will be the width of Physostegia virginiana 'Bouquet Rose'?

Physostegia virginiana 'Bouquet Rose' will reach a maximum spread of 10 centimeters to 50 centimeters.

Which soil type is most suitable for the Physostegia virginiana 'Bouquet Rose'?

Physostegia virginiana 'Bouquet Rose' is adaptable to various soil types, but it thrives best in well-drained soil. This allows for proper water management, which is essential for the healthy growth of this plant.

What is the ideal positioning for the Physostegia virginiana 'Bouquet Rose'?

The ideal location for Physostegia virginiana 'Bouquet Rose' is a place where it can receive ample sunlight as well as partial shade. This plant flourishes when it is exposed to both direct sunlight and a setting with partial shade, creating a balanced environment for its growth and blooming.

What is the flowering colour of the Physostegia virginiana 'Bouquet Rose'?

The flowers of Physostegia virginiana 'Bouquet Rose' display delightful hues of purple and pink, creating a charming and visually appealing spectacle when in bloom.

Is the Physostegia virginiana 'Bouquet Rose' hardy?

Certainly, Physostegia virginiana 'Bouquet Rose' exhibits winter hardiness. With the ability to endure temperatures as low as -23.3°C to -20.1°C, this plant is categorized within the USDA's zone 6a for winter hardiness. This indicates its capacity to withstand the winter conditions in regions falling within this hardiness zone.

Is the Physostegia virginiana 'Bouquet Rose' evergreen?

Physostegia virginiana 'Bouquet Rose' is not an evergreen plant. It sheds its leaves during the autumn and regrows them in the following spring.

What is the growth strength of the Physostegia virginiana 'Bouquet Rose'?

Physostegia virginiana 'Bouquet Rose' demonstrates a moderately swift growth, typically reaching its ultimate height within a period of two to five years. This plant shows steady and consistent development, achieving its full height within a relatively short timeframe.

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