Noble Maiden Lupine

Lupinus polyphyllus 'Noble Maiden'

$29⁶⁸

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Plant Size

#1 Container

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Understanding Plant Options

Nature Hills offers plants in two main formats:

Container Plants: Grown in pots with soil, sized by container volume and plant age
Bare Root Plants: Dormant plants without soil, sized by height measurements

Container Plant Sizes

Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.

Young Plants (6 months to 18 months old)

Container Size	Actual Volume	Metric Equivalent
2" x 2" x 3"	0.18 - 0.21 dry quarts	0.20 - 0.23 dry liters
4" Container	0.31 - 0.87 dry quarts	0.35 - 0.96 dry liters
4.5" Container	0.65 dry quarts	0.72 dry liters
6" Container	1.4 dry quarts	1.59 dry liters
1 Quart	1 dry quart	1.1 dry liters
5.5" Container	1.89 dry quarts	2.08 dry liters

Established Plants (18 months to 2.5 years old)

Container Size	Actual Volume	Metric Equivalent
2 Quart	2 dry quarts	2.2 dry liters
#1 Container	2.26 - 3.73 dry quarts	2.49 - 4.11 dry liters
5" x 5" x 12"	3.5 - 4.3 dry quarts	3.85 - 4.74 dry liters

Mature Plants (2-4 years old)

Container Size	Actual Volume	Metric Equivalent
#2 Container	1.19 - 1.76 dry gallons	5.24 - 7.75 dry liters
#3 Container	2.15 - 2.76 dry gallons	8.14 - 12.16 dry liters

Large Plants (3-5 years old)

Container Size	Actual Volume	Metric Equivalent
#5 Container	2.92 - 4.62 dry gallons	12.86 - 20.35 dry liters
#6 Container	5.25 - 6.01 dry gallons	23.12 - 26.42 dry liters
#7 Container	5.98 - 6.53 dry gallons	26.34 - 28.76 dry liters

Bare Root Plants

Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.

Common Sizes:

Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
Shrubs & Perennials: 1 foot, 18 inches, 2 feet

Important Notes

Container Volume Specifications

Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents

Growing Conditions

Plant size can vary based on variety and growing conditions
Container size helps indicate plant maturity and establishment level
Larger containers generally mean more established root systems and faster landscape establishment

Seasonal Availability

Bare root plants are available seasonally when dormant
Container plants are available throughout the growing season
Specific varieties may have limited availability in certain sizes

Questions?

For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.

Plant Profile & Growing Essentials

Cold hardy, Low Maintenance, Flowering, Deer-resistant, Attracts Butterflies, Attracts pollinators, Drought resistant, and Non-invasive

Specifications

Botanical Name

Lupinus polyphyllus 'Noble Maiden'
Height

3-4 ft
Width

1-2 ft
Growing Zones

4-7
Sunlight
- Full sun
- Partial shade
Growth Rate

Moderate
Flower Color
- White
Leaf Color
- Green
Pollinator Friendly

Yes
Bloom Period

Late Spring, Early Summer, Late Summer
Does Not Ship To

AL, AK, AZ, AR, CA, CO, HI, ID, KS, LA, MS, MT, NV, NM, ND, OK, OR, SD, TX, UT, WA

Planting & Care Instructions

Where to Plant

Sunlight: Plant your Noble Maiden Lupine in a spot that receives at least 6 to 8 hours of full sun daily. While it can handle some light afternoon shade in hotter climates, too much shade results in weaker stems and fewer of those iconic white flower spikes.
Soil: These plants crave rich, slightly acidic, and well drained soil. If you have heavy clay, mix in some organic compost or peat moss to improve drainage, as Lupines have a long taproot that will rot if it sits in stagnant water.

Watering Requirements

During the first growing season, keep the soil consistently moist but not soggy to help the deep taproot establish itself. Once your Lupines are mature, they can handle brief dry spells, but inconsistent watering often leads to smaller blooms and premature wilting. Aim for deep soakings at the base of the plant twice a week during the heat of summer to maintain vigor.

Pruning Tips

Noble Maiden Lupine blooms on wood produced during the current season. You should deadhead spent flower spikes by cutting them back to the highest set of leaves to encourage a possible second flush of white blooms. In late autumn, cut the entire plant back to the ground once the foliage has yellowed to prevent pests like aphids from overwintering in the debris.

Fertilizer Needs

Apply a balanced, slow release fertilizer or a bloom boosting formula high in phosphorus in early spring as new growth emerges. Avoid using high nitrogen fertilizers late in the summer because this encourages soft, leafy growth that is highly susceptible to powdery mildew and winter damage. Think of it like feeding your plant a healthy breakfast to power its spring marathon rather than a late night snack.

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Growing Zones 4-7

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Noble Maiden Lupine – Regal White Blooms

The Noble Maiden Lupine (Lupinus polyphyllus 'Noble Maiden') is an elegant, upright perennial that graces gardens with its tall spires of creamy white, pea-like blossoms. This stunning Lupine variety is beloved for its stately presence.

The Noble Maiden variety, in particular, stands out for its pure white blooms, offering a sophisticated, moonlit glow to garden beds. A native wildflower in the Pea family, Noble Maiden flowers in late spring to early summer, it offers a breathtaking display that attracts bees, butterflies, and hummingbirds while adding a sense of serenity to any landscape!

With deeply divided, palmate foliage in a rich green hue, the Noble Maiden Lupine provides lush texture even when not in bloom. Its architectural flower spikes stand strong and handle wind and chill. In fall, the plant may produce ornamental seed pods, adding further interest before it dies back for winter.

Key Features

Tall, stately spikes of creamy white flowers in late spring to early summer
Deeply cut, palmate foliage for rich garden texture
Excellent for Pollinator Gardens - Attracts bees, butterflies, and hummingbirds
Nitrogen-fixing plant that improves soil fertility
Thrives in zones 4-8, preferring cooler climates
Drought tolerant once established
Deer-resistant and salt-tolerant, ideal for coastal landscapes

Landscaping Uses

The Noble Maiden Lupine is a tall, upright herbaceous perennial that reaches 3 feet in height, making it a striking focal point in the garden. Bringing vertical interest to sunny gardens!

Perfect for Rock Gardens, Cottage Gardens, and Perennial borders
Adds height and elegance to mixed borders
Stunning in pollinator gardens to attract beneficial insects
Ideal for naturalized settings, wildflower plantings, and meadow plantings
Works well as a cut flower for fresh arrangements
Deep roots make them drought-tolerant and stabilize dunes and prevent erosion
Pairs beautifully with a superb companion to other early summer bloomers like Foxgloves, Delphiniums, and Peonies

Care and Maintenance

Native to North America and coastal California, this herbaceous perennial thrives in cooler climates and performs best in zones 4-7. Lupines are known for their ability to fix nitrogen in the soil, improving fertility for neighboring plants. With a preference for full sun to partial shade and well-drained soil, this drought-tolerant beauty is surprisingly low maintenance. A hardy perennial, Noble Maiden is easy to care for and enhances the garden’s soil while looking magnificent.

Planting Time: Spring or fall
Sun Needs: Full sun to partial shade. Prefers sheltered locations in hot summer regions
Soil Needs: Well-drained, moderately fertile soil; tolerates sandy or loamy soils
Moisture Needs: Medium moisture; prefers consistent watering, but drought tolerant once established
Mulch: A 3-4 inch deep layer of arborist mulch, bark chips or compost helps retain moisture and suppress weeds
Fertilization Needs: Low; Lupines benefits from a light application of compost in spring
Deadheading: Removing seed pods can prevent excessive self-seeding
Pruning Info: Cut back to basal foliage in fall
Special Perks:

Deer and rabbit resistant
Fixes nitrogen, improving soil fertility
Cold hardy, thrives in cooler climates but dislikes extreme heat

Noble Beauty For Your Garden

The Noble Maiden Lupine is a regal addition to any garden, standing tall and proud with its pure white floral spires. Whether planted en masse for a dreamy meadow effect or tucked into a mixed perennial border, it adds a touch of elegance and charm. Let this pollinator-friendly, soil-enhancing beauty bring a noble presence to your landscape!

Bring home the noble elegance of Noble Maiden Lupine today! Buy yours from Nature Hills Nursery and we'll ship at the perfect time for your growing zone.

Frequently Asked Questions

How do I keep Noble Maiden Lupine blooming longer?
Deadheading spent flower spikes can encourage a second flush of blooms later in the season.

Is Noble Maiden Lupine invasive?
No, but it can self-seed if seed pods are left to mature. Removing them prevents excessive spread. Nature Hills uses Plant Sentry™ to only ship these plants where they will not get into trouble.

Does this Lupine require staking?
Not usually, but in very windy areas, it may benefit from some support to keep its tall spikes upright.

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

Noble Maiden Lupine

Lupinus polyphyllus 'Noble Maiden'

Plant Sentry™

Delivery and Shipping

Specifications