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Jacob's ladder
The Polemonium caeruleum 'Album' is a beautiful perennial plant, also known as Jacob's ladder. This plant showcases stunning white flowers during the months of May, June, and July. Its luscious green foliage provides a striking backdrop for its blossoms, making it an eye-catching addition to any garden. Ideal for borders or group plantings, this species brings a touch of elegance and charm to your outdoor space.
We would like to provide some tips on how to plant and care for a White flowering border plants. By following these tips, you can be sure to enjoy your White flowering border plants for a long time.
For optimal growth, Polemonium caeruleum 'Album' thrives best in locations that offer sun to partial shade. This species prefers a balance of light to encourage its striking white blooms through the flowering months of May to July. While it is adaptable to most soil types, ensuring the soil is well-drained is crucial for its health. As it does not retain its foliage throughout the year, selecting a spot that complements its seasonal presence within a border or group planting will enhance its visual contribution to any garden space.
For successful establishment in the garden, Polemonium caeruleum 'Album' should be planted in a location that receives full sun to partial shade, ensuring the white blooms are prolific during the flowering months. The ideal soil should be well-drained, yet these plants can adapt to a variety of soil types. Upon planting, water the plant thoroughly to settle the soil around the root ball and eliminate any air pockets. Regular watering is essential, especially in dry periods, as this cultivar is not drought resistant. The upright growth habit of this species will reach its full height of 60 cm, providing an elegant vertical element to borders and group plantings.
For an invigorating effect on growth and to maintain a tidy appearance, it is advisable to attentively prune Polemonium caeruleum 'Album' by removing spent flowers. Deadheading the white blossoms regularly as they begin to fade is vital to discourage unwanted self-seeding and to possibly encourage a second bloom. This practice not only prolongs the flowering period but also contributes to the plant's vigor and aesthetic appeal. With its upright growth habit, timely pruning ensures that this species remains an attractive feature in any garden setting.
For the Polemonium caeruleum 'Album', maintaining consistent soil moisture is pivotal to its health and vibrancy, particularly through its blooming period between May and July. The ideal watering method for this species is submersion, which ensures that the water reaches deep into the soil, providing a thorough quench for the plant's roots. It is crucial to guarantee that the soil is well-drained to prevent waterlogging. During periods of prolonged dryness, increase watering frequency to sustain the plant's lush green foliage and support its upright growth habit.
To ensure robust vitality and an abundant display of pristine white flowers, fertilizing Polemonium caeruleum 'Album' is essential. A balanced, slow-release fertilizer is recommended, ideally applied in early spring to coincide with the onset of the growing season. This plant flourishes with a consistent nutrient supply, which supports its upright growth habit and enhances the lush green foliage.
It is advisable to follow up with a second application of fertilizer in mid-summer to sustain the plant's energy needs during the peak of its flowering period. Care should be taken to avoid over-fertilization, as this can lead to excessive foliage at the expense of blooms. By providing the right amount of nutrients, one can expect this species to reach its full height and floral potential, gracing borders and group plantings with its serene beauty.
The Polemonium caeruleum 'Album' is a truly fascinating specimen with its clusters of bell-shaped, pure white flowers. This variety, often overlooked for its delicate beauty, provides a serene backdrop in any garden. Its foliage, resembling the rungs of a ladder, adds a unique texture and depth to plant compositions. Thriving in a pot, it allows for flexibility in garden design and can be easily moved to suit changing aesthetic or environmental needs, making it an invaluable addition to a plant enthusiast's collection.
To ensure continued health and vitality, Polemonium caeruleum 'Album' benefits from division every few years. This process, best conducted in the cooler months of spring or autumn, involves carefully lifting the plant from the soil and separating it into several sections. Focus on retaining the vigorous outer portions and discard the older center. Replant these divisions promptly, ensuring they are well-spaced to accommodate future growth. This practice not only rejuvenates the plant but also provides an opportunity to increase your stock of this charming species with its distinctive white blooms.
Polemonium caeruleum 'Album' typically grows to a height ranging from 50 centimeters to 1 meter.
Polemonium caeruleum 'Album' will reach a final width ranging from 10 centimeters to 50 centimeters.
Polemonium caeruleum 'Album' is adaptable to various soil types, but it thrives best in well-drained soil. Ensuring proper drainage will provide an optimal growing environment for this plant.
The ideal location for Polemonium caeruleum 'Album' is a place where it can receive both sunlight and partial shade. This plant thrives in an environment where it can experience periods of direct sunlight as well as partial shade throughout the day.
The blossoms of Polemonium caeruleum 'Album' exhibit a delicate white hue, adding a touch of elegance to the plant's appearance.
Yes, Polemonium caeruleum 'Album' is considered winter hardy. It can withstand temperatures as low as -23.3°C to -20.1°C, falling within the USDA hardiness zone 6a. This indicates that the Polemonium caeruleum 'Album' is well-equipped to endure winter conditions in various regions, provided it is exposed to temperatures within the specified range.
Polemonium caeruleum 'Album' is not an evergreen plant. This indicates that it sheds its leaves at certain times of the year, typically in the autumn, and produces new foliage in the following spring.
Polemonium caeruleum 'Album' typically reaches its ultimate height over a span of 2 to 5 years, showcasing a moderate growth rate.
If we are proud of anything at Heijnen Plants, it is our plant packaging. We have developed our own unique way of packaging our 9x9 cm potted plants. After years of continued development and research, we managed to create packaging that allows plants to be delivered to your home undamaged and quickly through a parcel service. This makes us unique!
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If you have ordered large-sized plants or trees, we deliver them on sealed pallets and place them around your house or driveway. The pallets are sturdy and provide optimal protection for large-sized plants.
We deliver small or medium-sized plants in boxes. The size of the box depends on the size of the plant. We always make sure that the plant has enough space but still stands firmly in the box, so it cannot be damaged during transport.
Discover the ethereal beauty of Polemonium caeruleum 'Album', a delightful addition to any garden setting. This plant offers a cascade of delicate white flowers that create a serene ambience. Its lush foliage and elegant stature make it an excellent choice for gardeners seeking a touch of tranquility.
