Spine Tingler Barrenwort

Epimedium spp. nova 'Spine Tingler'

$39⁶⁸

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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, Groundcover, Deer-resistant, Drought resistant, Low Maintenance, and Flowering

Specifications

Botanical Name

Epimedium spp. nova 'Spine Tingler'
Height

1 ft
Width

1-2 ft
Growing Zones

5-8
Sunlight
- Full sun
- Partial shade
Growth Rate

Slow
Flower Color
- Yellow
Leaf Color
- Green
Fall Color

Evergreen in Warmer Climates
Pollinator Friendly

Yes
Bloom Period

Late Spring, Early Spring
Does Not Ship To

AK, HI, ID, MT

Planting & Care Instructions

Where to Plant

Sunlight: This variety thrives in partial to full shade. While it can handle about two to three hours of morning sun, too much direct afternoon light will scorch the narrow, spiny foliage.
Soil: Aim for loose, well drained soil rich in organic matter like compost or leaf mold. If you are dealing with heavy clay, mix in some coarse organic material to improve drainage and prevent the roots from sitting in stagnant water.

Watering Requirements

During the first growing season, provide about one inch of water per week to help the root system establish itself in your garden. Once mature, Spine Tingler is surprisingly drought tolerant because of its tough, leathery leaves, but consistent moisture leads to a much fuller clump. Inconsistent watering during heat waves can cause the leaf tips to turn brown and crispy.

Pruning Tips

This perennial is evergreen in milder climates, but it is best to cut the old foliage back to the ground in late winter before the new flower stalks emerge. Think of it like a fresh start that prevents last year's tattered leaves from hiding the delicate yellow blooms. Because it blooms on new growth, timing is everything; if you wait too long, you might accidentally snip off the incoming flower buds.

Fertilizer Needs

Apply a balanced, slow release fertilizer or a layer of fresh compost in early spring just as the new growth begins to peep through the soil. Avoid using high nitrogen fertilizers late in the summer because this encourages tender new growth that will be easily damaged by the first frost. A single application in the spring provides all the energy the plant needs for the entire season.

Spine Tingler Barrenwort: Unique Foliage & Dainty Blooms

Spine Tingler Barrenwort (Epimedium spp. nova 'Spine Tingler') is an unforgettable groundcover prized for its textured, spiny-edged leaves and delicate spring flowers! This shade-loving shrub adds unique character and texture to woodland gardens, shaded borders, and rock gardens.

Its long, slender, and very pointy foliage has an incredible wavy-edged texture! The cascading new leaves emerge in shades of bronze, maturing to deep green, while the airy, nodding, spidery flowers appear in spring with soft yellow hues.

Perfect for shaded spots and challenging garden conditions, Spine Tingler is a low-maintenance, deer-resistant plant with semi-evergreen foliage in warm climates and a striking texture that offers year-round interest.

Key Features of Spine Tingler Barrenwort:

Unique, spiny-edged leaves with a distinctive bronze tint in spring.
Soft yellow flowers bloom in mid to late spring.
Grows 8-10 inches tall and spreads up to 24 inches wide.
Excellent for shaded gardens, woodland borders, and rock gardens.
Semi-evergreen foliage provides year-round interest.
Tolerates dry shade once established.
Deer-resistant and low-maintenance.
Hardy in USDA Zones 5-8, adapting to a variety of climates.

How to Use Spine Tingler Barrenwort in the Landscape

Woodland Gardens & Shaded Borders

Ideal for underplanting trees and shrubs in shaded areas.
Pair with Ferns, Hellebores, and Hostas for a rich, textured display.

Groundcover for Dry Shade

Spine Tingler is perfect for dry, shaded areas where other plants may struggle.
Use as a groundcover to control erosion on sloped or challenging terrain.

Rock Gardens & Naturalized Areas

Its compact growth habit and unique foliage make it a standout in rock gardens.
Allow it to naturalize in woodland settings for a lush, layered effect.

Accent Plant in Containers

Grow in shaded patio containers for an up-close view of its distinctive foliage.
Combine with shade-loving annuals and perennials for seasonal interest.

Barrenwort Care & Maintenance

Sun & Soil Requirements

Thrives in partial to full shade.
Prefers rich, well-drained soil, though it tolerates dry shade once established.

Watering & Mulching

Water regularly during the first growing season to establish deep roots.
Apply a 3-4 inch layer of mulch to retain moisture and protect the root zone.

Fertilizing

Use a balanced, slow-release fertilizer in early spring to promote healthy growth.

Pruning & Maintenance

Remove old foliage in late winter or early spring before new growth emerges.
Cut back any dead or damaged leaves to maintain a tidy appearance.

Order Spine Tingler Barrenwort Today!

Add a unique texture and year-round interest to your shaded garden with Spine Tingler Barrenwort. Its distinctive foliage, delicate spring blooms, and adaptability make it a must-have for woodland and rock gardens.

Order now from Nature Hills Online Plant Nursery, and enjoy the beauty and low-maintenance charm of Spine Tingler in your garden!

Frequently Asked Questions About Spine Tingler BarrenwortHow tall does Spine Tingler Barrenwort grow?

Spine Tingler grows under a foot tall and spreads up to 24 inches wide, making it ideal for groundcover and shaded borders.

When does Spine Tingler Barrenwort bloom?

It blooms in mid to late spring, producing airy, soft yellow flowers that hover above the foliage.

Is Spine Tingler Barrenwort deer-resistant?

Yes! Spine Tingler is deer-resistant and rarely bothered by other pests.

Can Spine Tingler be grown in dry shade?

Absolutely! Once established, Spine Tingler is highly tolerant of dry shade, making it a great choice for challenging garden areas.

How do I care for Spine Tingler Barrenwort in winter?

Apply a layer of mulch in late fall to protect the root zone. In early spring, cut back old foliage to allow fresh new growth to shine.

Can Spine Tingler be grown in containers?

Yes! Its compact size and unique foliage make it an excellent choice for shaded patio containers.

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Spine Tingler Barrenwort

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