Physostegia | Heijnen Plants

80cm

Physostegia virginiana 'Summer Snow' Obedient plant

5-10cm

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80cm

Physostegia virginiana 'Bouquet Rose' Obedient plant

5-10cm

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Buy Physostegia

The genus Physostegia, commonly referred to as lion's hearts, is a captivating addition to any garden space. Known for its vibrant and colorful blooms, Physostegia plants present a delightful display from mid-summer through to early autumn. With a robust and upright growth habit, these perennials reach up to 80 centimeters in height and are a standout in borders and group plantings. Their lush green foliage provides a fresh backdrop to the striking purple, pink, and white flowers that grace the plants throughout the flowering months.

Key Features

Flowering Period: Physostegia species bloom profusely during July, August, and September, adding a long-lasting touch of elegance to any garden.
Versatile Planting: Ideal for border displays and group plantings, these perennials integrate seamlessly into various garden designs.
Color Palette: A spectrum of flower colors from delicate whites to deep purples and pinks offers an array of options for creating a harmonious or contrasting garden aesthetic.
Maintenance: This genus is known for its low maintenance requirements, with an average need for water and no need for complex care routines.
Growth and Form: Physostegia boasts an upright growth manner, ensuring that even at their maximum height of 80 cm, they maintain a neat and structured appearance.
Soil and Light: Adaptable to all well-drained soil types and thriving in both sun and partial shade, Physostegia is a flexible choice for different garden locations.

Tips

Planting: Physostegia plants prefer a sunny to partially shaded spot in the garden with well-drained soil to ensure optimal growth and flowering.
Watering: While these plants have average water needs, they are not drought-resistant, so regular watering during dry periods is important to keep them healthy.
Division: To encourage new growth and maintain vigor, divide your Physostegia plants in the spring or autumn. This process involves removing the plant from the ground, dividing it into sections, and replanting those sections.
Pruning: As a deciduous genus, Physostegia will shed its leaves annually. Pruning is not usually required, but deadheading can encourage prolonged flowering.
Avoid Overcrowding: When planting, give each Physostegia enough space to grow. This will not only prevent competition for resources but also allow for proper air circulation, which is beneficial to plant health.

Types

Embrace the enchanting presence of lionshearts, a floral spectacle that captivates with its obedient blooms and lush foliage. These perennials flourish with a vivacious charm, presenting a ballet of color that dances gracefully within any garden. Their resilient nature and spirited blossoms make them a beloved choice among gardening enthusiasts seeking to infuse their landscapes with a touch of whimsical allure and lasting beauty.

The Physostegia virginiana 'Bouquet Rose', commonly referred to as the obedient plant, is a charming addition to any garden with its spikes of purple and pink flowers. Flourishing in the summer months of July through September, this perennial offers a long-lasting display of color and beauty. Its unique common name is derived from the flowers' ability to remain in place when moved, making it a delightful choice for those who enjoy arranging blooms in their garden.
The Physostegia virginiana 'Summer Snow', known colloquially as the obedient plant, is a captivating perennial that graces gardens with its pristine white flowers during the warmer months of July, August, and September. This variety, with its stately spikes of blooms, adds a touch of elegance and simplicity to any outdoor space. Its flowers hold a unique trait; they stay in the position they are placed, offering an interactive element for gardeners and floral enthusiasts who appreciate the artistry of natural beauty in their surroundings.

Ideal placement of a Physostegia

For optimal growth, Physostegia thrives in locations that receive full sun to partial shade. Its versatile nature allows it to adapt to a variety of soil types, provided they are well-drained, which is crucial for the plant's health. To achieve the best flowering results, positioning the plant where it can bask in generous sunlight is recommended. The area should also be able to accommodate its upright growth habit and eventual height of 80 cm, allowing the plant to reach its full potential without overcrowding. Adequate space ensures proper air circulation, which is beneficial for the plant's development and bloom production.

Planting a Physostegia

To plant Physostegia, select a location that receives full sun to partial shade to accommodate its light requirements. It thrives in a variety of well-drained soils, making it a versatile addition to borders and group plantings. As the root type is pot-grown, ensure a planting distance that allows each specimen to reach its mature size of up to 80 cm in height without overcrowding. After planting, water the plant adequately to help it establish. Regular watering is recommended, particularly during dry spells, as this species is not drought-resistant. For optimal growth, consider planting in the cooler periods of spring or autumn.

Fertilising a Physostegia

To support the robust and upright growth habit of Physostegia, and to ensure a prolific display of its striking purple, pink, and white blooms, a regular feeding schedule is beneficial. Apply a balanced, slow-release fertilizer in early spring as new growth appears. A second application should be considered in early summer to sustain the plant's energy needs during the flowering season, which spans from July through September.

As with any fertilizer application, it is essential to follow the manufacturer's instructions for the correct dosage and to distribute the fertilizer evenly around the base of the Physostegia, avoiding direct contact with the foliage and stems. Watering the plant after fertilizing helps to integrate the nutrients into the soil, providing the plant with the necessary resources to thrive in a variety of well-drained soils and lighting conditions from full sun to partial shade.

Pruning a Physostegia

Pruning of Physostegia should occur in late autumn or early spring. Cut back the stems to just above the ground level to promote healthy growth and maintain a compact form. This perennial will benefit from such care as it encourages vigorous new growth and a denser habit, ensuring a robust display of blooms in the summer months. Regular deadheading during the flowering season can also prolong blooming and prevent the plant from becoming leggy. Always use clean, sharp tools to make precise cuts.

Watering a Physostegia

Ensuring the Physostegia receives sufficient moisture is vital for its thriving display of blooms. This species possesses an average water need, requiring a consistent watering schedule. During the peak flowering months from July to September, when temperatures may rise, it is crucial to maintain soil moisture to support its lush, green foliage and vibrant flowers. It is recommended to water deeply and less frequently to promote a strong and deep root system, allowing the plant to become more resilient and self-sufficient in sourcing water. Avoid overwatering to prevent waterlogging, as well-drained soil is optimal for this species.

The characteristics of a Physostegia

Physostegia, often admired for its vibrant spires of flowers, has the unique ability to hold its blooms in place once moved, hence the name "obedient plant". This characteristic can be used to create playful, interactive arrangements in the garden. The species thrives in a range of light conditions, from full sun to partial shade, and is an excellent choice for adding a touch of whimsy to borders or as a focal point in a perennial bed.

Separating/dividing a Physostegia

To ensure the health and vigor of Physostegia, division is recommended every few years. This process rejuvenates the plant and stimulates robust growth, allowing gardeners to manage its size and shape. To divide, gently lift the plant from the soil during the cooler months of spring or autumn. Carefully separate the clump into smaller sections, each with a portion of roots and shoots. Replant these sections at the same soil depth they were previously growing, spacing them adequately to accommodate future growth. This method not only propagates your Physostegia but also helps maintain its upright, lush appearance throughout the flowering season.

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