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Hardy perennial
Fabaceae
Perennials
Lupin 'Polar Princess'
Lupine
Lupin 'Polar Princess': 80 cm tall and 60 cm spread, sun to partial shade exposure. White flowers in June-July. Zone 4; choose soil compatible with its moisture needs.
- Exposure
- Sun to partial shade
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameLupin 'Polar Princess'
FamilyFabaceae
GenusLupine
CultivarPolar Princess
TypeHardy perennial
Botanical nameLupine
With Lupinus ‘Polar Princess’, the flowerbed welcomes a plant whose flowers feature shades of white. The foliage displays nuances of green, to be highlighted among different textures. The usual flowering period is June-July. Its size of 80 cm by 60 cm reserves it a place in the middle of the flowerbed and in group plantings, without forgetting the space for its neighbors.
Regarding cultivation, Lupine ‘Polar Princess’ prefers full sun to partial shade; the recommended soil is well-drained garden soil, maintaining moderate moisture during establishment. Support the rooting of Lupine ‘Polar Princess’ with deep waterings, then check the moisture before rewatering. Adjust the frequency to rainfall and heat; avoid small daily applications on already moist soil. A spacing corresponding to its 60 cm spread avoids having to move the clump in the first few seasons. The indicated hardiness zone is 4, to be assessed according to your garden conditions.
Maintenance of Lupine ‘Polar Princess’ mainly relies on observing the clump: remove spent flower stalks before seed formation if you wish to prioritize the appearance of the clump. Lupines do not tolerate repeated transplanting once their roots are developed; plant it in a permanent spot. For companion planting, consider daylilies, echinaceas, and perennial geraniums in varieties with similar needs. Keep its 80 cm height in mind to place lower plants on the correct side and allow the flowers to be visible during June-July.
Planting guide
From planting to establishment.
Spacing / density
23.62 inches
Best planting time
Spring after the thaw or early autumn, allowing time for the roots to settle before the severe cold.
Growing method
Lupin 'Polar Princess': In spring after the thaw or in early autumn, allowing the roots time to establish before the severe cold. Accompany the rooting of Lupin 'Polar Princess' with deep waterings, then monitor the moisture before watering again. Adjust the frequency according to rain and heat; avoid small daily waterings on already moist soil. Lupins tolerate repeated transplanting poorly once their roots have developed; plant them in a permanent spot.
Soil and care
The right care,at the right time.
Care level
Routine maintenance
Watering
Help the Lupin ‘Polar Princess’ establish itself with deep waterings, then check the moisture before watering again. Adjust the frequency according to rain and heat; avoid small daily waterings on already moist soil.
Soil type
Drained garden soil, retaining moderate moisture during installation
Fertilization
Fertilizer for flowering
Moisture
Moderate humidity; water according to the actual state of the root ball
Seasonal care
Lupin 'Polar Princess': remove spent flower stalks before seed set if you want to prioritize the appearance of the clump. During its flowering period (June-July), also check for damaged stems and neighboring plants that might obscure the clump.
Container growing
A garden,within reach.
Recommended pot size
A stable, perforated container, significantly wider than the root ball; size to be adapted to the format sold and the adult development.
To grow Lupin 'Polar Princess' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (60 cm). Water should drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
32 inches (81.5 cm)
Width / spread
24 inches (61 cm)
Flower color
White
Foliage color
Green
Foliage type
Lapsed
Growth rate
Moderate
Growth habit
Erected
Fragrance
Not documented for this selection
Bloom period
June-July
Garden associations
In goodcompany.
Companion plants
Companion plants to consider for Lupine 'Polar Princess': daylilies, coneflowers, perennial geraniums. Choose varieties that tolerate sun to partial shade and comparable moisture; allow each clump its adult space.
Plants to avoid
Around Lupin ‘Polar Princess’, above all avoid neighbouring plants 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 Lupine 'Polar Princess'?
Provide sun to partial shade and a suitable soil (drained garden soil, retaining moderate moisture during installation). Lupines do not tolerate repeated transplantations once their roots have developed; plant them in a long-term spot.
Where should I plant Lupin ‘Polar Princess’?
Expect a height of around 80 cm and a width of 60 cm at maturity. Approximately 60 cm between centers, to be adjusted according to the actual development of the clump. This size is suitable for use in the middle of a flowerbed and for group planting.
When does Lupin 'Polar Princess' bloom?
The indicated period is June-July. The flower color is white. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Lupin ‘Polar Princess’?
Support the establishment of Lupin ‘Polar Princess’ with deep watering, then check the moisture before watering again. Adjust the frequency according to rainfall and heat; avoid small daily waterings on soil that is already moist. Remove spent flower stalks before seeds form if you want to prioritize the appearance of the clump.
Can Lupin 'Polar Princess' be grown in a pot?
To grow Lupin 'Polar Princess' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (60 cm). Water must drain freely after each watering; check the root ball more often than if it were planted in the ground. Plan to protect the container in winter depending on your climate.
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