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Hardy perennial
Polemoniaceae
Perennials
Polemonium 'Heaven Scent'
Polemonium
Jacob's Ladder 'Heaven Scent': 60 cm high and 45 cm spread, sun to partial shade. Blue, yellow flowers in June. Zone 3; choose soil compatible with its moisture requirements.
- Exposure
- Sunlight to partial shade
- Life cycle
- Hardy perennial
- Hardiness
- Zone 3
Discover the plant
Common namePolemonium 'Heaven Scent'
FamilyPolemoniaceae
GenusPolemonium
CultivarParfum divin
TypeHardy perennial
Botanical namePolemonium
Polemonium ‘Heaven Scent’, known in the garden as Jacob's Ladder ‘Heaven Scent’, combines blue and yellow blooms with a size that is easy to incorporate into a planting scheme. Its distinctive features include cut leaves and fragrant flowers. The foliage has shades of green, which can be highlighted among different textures. The usual flowering period is in June. Its dimensions of 60 cm by 45 cm make it suitable for the middle of a flower bed and group plantings, without forgetting space for neighboring plants.
The success of Jacob's Ladder ‘Heaven Scent’ begins with its location: sun to partial shade, in suitable soil (humus-rich, retaining moisture during growth, with no standing water around the crown). For Jacob's Ladder ‘Heaven Scent’, regularly check the soil around the root ball: it should remain moist. Water at the base when the surface begins to dry and adjust watering according to rainfall; this exposure (sun to partial shade) does not eliminate water needs. A margin corresponding to its spread of 45 cm avoids having to move the clump in the first few seasons. The indicated hardiness level is zone 3, to be evaluated according to your garden's conditions.
Maintenance of Jacob's Ladder ‘Heaven Scent’ primarily involves observing the clump: keep the foliage healthy after flowering to allow the plant to continue its growth. Keep the crown clear and observe new growth before removing damaged parts. For associations, consider daylilies, campanulas, and perennial geraniums in varieties with similar needs. Keep its 60 cm height in mind to place lower plants on the right side and allow the flowers to be visible during June.
Planting guide
From planting to establishment.
Spacing / density
17.7 inches
Best planting time
Spring after the thaw or early autumn, allowing time for the roots to settle before the severe cold.
Growing method
Polemonium ‘Heaven Scent’: Spring after the thaw or early autumn, allowing the roots time to settle before the severe cold. For Polemonium ‘Heaven Scent’, regularly check the soil around the root ball: it should remain moist. Water at the base when the surface starts to dry and adjust the amount of water according to rainfall; this exposure (sun to partial shade) does not eliminate the need for water. Keep the crown clear and observe new growth before removing damaged parts.
Soil and care
The right care,at the right time.
Care level
Regular maintenance
Watering
For Jacob's Ladder ‘Heaven Scent’, regularly check the soil around the root ball: it must remain moist. Water at the base when the surface starts to dry, and adjust watering based on rainfall; this exposure (sun to partial shade) does not eliminate the need for water.
Soil type
Humus-rich, keeping its freshness during growth, without stagnant water around the collar
Fertilization
Fertilizer for flowering
Moisture
Regular moisture during growth
Seasonal care
Jacob's Ladder 'Heaven Scent': keep the foliage healthy after flowering to allow the plant to continue growing. During its flowering period (June), also watch for damaged stems and neighboring plants that might overshadow the clump.
Container growing
A garden,within reach.
Recommended pot size
Stable, perforated container, significantly wider than the root ball; size to be adapted to the format sold and the adult plant's growth.
To try Polémonium 'Heaven Scent' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (45 cm). The substrate must remain moist; it will dry out faster than in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
24 inches (61 cm)
Width / spread
18 inches (45.5 cm)
Flower color
Blue
Foliage color
Green
Growth rate
Moderate
Growth habit
Erected
Fragrance
Scented flowers
Bloom period
June
Garden associations
In goodcompany.
Companion plants
Companion plants to consider for Polemonium ‘Heaven Scent’: daylilies, campanulas, hardy geraniums. Choose varieties that tolerate sun to partial shade and comparable moisture; allow each clump its adult space.
Plants to avoid
Around Polemonium 'Heaven Scent', above all avoid neighbours that would cover its leaves or strongly compete with its root ball. Compatibility of light, water and spread takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Polemonium ‘Heaven Scent’?
Plan for sun to partial shade and suitable soil (humus-rich, retaining moisture during growth, with no standing water around the collar). Keep the collar clear and observe regrowth before removing damaged parts.
What space should I reserve for Polemonium 'Heaven Scent'?
Expect a height of about 60 cm and a width of 45 cm at maturity. Approximately 45 cm spacing between centers, to be adjusted according to the actual growth of the clump. This size is suitable for use in the middle of a flowerbed and group plantings.
When does Polemoine 'Heaven Scent' bloom?
The specified period is June. The flower palette is blue, yellow. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Jacob's Ladder 'Heaven Scent'?
For Polemonium ‘Heaven Scent’, regularly check the soil around the root ball: it should remain moist. Water at the base when the surface starts to dry and adjust the amount of water according to rainfall; this exposure (sun to partial shade) does not eliminate the need for water. Keep the foliage healthy after flowering to allow the plant to continue its growth.
Can you grow Polemonium 'Heaven Scent' in a pot?
To try growing Polemonium 'Heaven Scent' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (45 cm). The substrate must remain moist; it will dry out faster than in the ground. Plan to protect the container in winter depending on your climate.
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