perennial

Lychnis x arkwrightii Orange Zwerg

Lychnis x arkwrightii 'Orange Zwerg'

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Essentials

At a Glance

Plant Type

Perennial

Height

14 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7

Water

Moderate

Humidity

Average

Lifespan

Short-lived perennial

Native To

Europe and Asia

Toxicity

Mildly toxic if ingested

The Story

Plant Bio

Lychnis x arkwrightii 'Orange Zwerg' is a compact perennial with tufts of bright orange flowers and narrow, lance-shaped green leaves, forming a bushy habit that blooms profusely in summer. This cultivar is prized for its vibrant orange flowers and its diminutive size, making it an excellent choice for small gardens and container planting.

Bloom Period:

EarlyLate

Uses & Benefits:

Bright orange flowers provide vibrant color in summer borders.

Drought-tolerant, reducing water needs.

Attracts beneficial insects that aid pollination.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck seeds or cuttings into well-draining soil in early spring.
Water regularly until established, then reduce watering to drought-tolerant levels.
Ensure full sun exposure for optimal flowering.
Mulch around plants to retain moisture and suppress weeds.
Fertilize lightly in spring with a balanced fertilizer.
Divide clumps every 3-4 years in early spring or fall.

Pro Tip

Plant in well-draining soil with full sun for best blooms.

Keep It Thriving

Care Guide

Do

Water during dry spells 🌱
Deadhead spent flowers to encourage more blooms
Apply a light spring fertilizer
Divide clumps in early spring

Don't

Overwater, which can cause root rot ❌
Plant in poorly drained soil
Neglect pruning after flowering
Use heavy mulch that retains too much moisture

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Divide
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant border with mid-height orange flowersDrought-tolerant garden accent

Companion Plants

Lavender Salvia Coreopsis Echinacea Gaillardia

Multiply

Propagation Methods

Good to Know

Common Questions

Lychnis x arkwrightii Orange Zwerg questions

What zones can Lychnis x arkwrightii Orange Zwerg grow in?

Lychnis x arkwrightii Orange Zwerg is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Lychnis x arkwrightii Orange Zwerg deer resistant?

Yes — Lychnis x arkwrightii Orange Zwerg is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Lychnis x arkwrightii Orange Zwerg bloom?

Lychnis x arkwrightii Orange Zwerg typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Lychnis x arkwrightii Orange Zwerg need full sun?

Lychnis x arkwrightii Orange Zwerg does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.