Syneilesis aconitifolia
perennial

Shredded Umbrella Plant

Syneilesis aconitifolia

Essentials

At a Glance

Plant Type

Perennial

Height

18 inches

Width

18 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Prefers humid environments

Lifespan

Perennial

Native To

Japan, Korea, China

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

A perennial with unique, lobed leaves that resemble those of the aconite plant. Notable for its striking foliage and ability to thrive in shaded areas.

Bloom Period:

J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate

Uses & Benefits:

Ornamental UsesAdds texture and silvery foliage to shaded garden areas, providing visual interest year-round.
Practical UsesProvides ground cover that suppresses weeds in shaded spots.
Ecological BenefitsSupports beneficial insects and adds biodiversity to woodland gardens.

Planting

How to Grow

  1. Tuck seeds into well-drained soil in early spring.
  2. Mist cuttings lightly and keep soil moist for propagation.
  3. Water regularly to keep soil consistently moist, especially during dry spells.
  4. Apply a balanced fertilizer in early spring and mid-summer for healthy growth.
  5. Prune dead or damaged leaves in late fall to encourage new growth.
  6. Mulch around the base to retain moisture and suppress weeds.

Pro Tip

Ensure soil remains moist but not waterlogged for optimal growth.

Keep It Thriving

Care Guide

Do

  • Water regularly to keep soil moist 🌱
  • Apply mulch to conserve moisture and regulate soil temperature
  • Prune dead foliage to promote healthy growth

Don't

  • Avoid overwatering to prevent root rot ❌
  • Do not let soil dry out completely
  • Avoid heavy fertilization late in the season

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Mulch
Pest Check
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderGarden bed with textured foliageCool shaded courtyard

Companion Plants

Hosta Ferns Astilbe Trillium Heuchera

Multiply

Propagation Methods

Good to Know

Common Questions

Shredded Umbrella Plant questions

What zones can Shredded Umbrella Plant grow in?

Shredded Umbrella Plant is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Shredded Umbrella Plant deer resistant?

Yes — Shredded Umbrella Plant is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Shredded Umbrella Plant bloom?

Shredded Umbrella Plant typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Shredded Umbrella Plant need full sun?

Shredded Umbrella Plant does best in part shade.

Keep exploring

Grow Shredded Umbrella Plant with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.