Scutellaria baicalensis
perennial

Baikal Skullcap

Scutellaria baicalensis

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

12 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Asia, Siberia

Toxicity

Non-toxic

The Story

Plant Bio

Scutellaria baicalensis, commonly known as Baikal skullcap, is a perennial herb with low-growing, sprawling stems, lance-shaped green leaves, and spikes of small, lavender-blue flowers that attract pollinators. This species is valued for its medicinal properties, particularly its roots, which are used in traditional herbal medicine to support immune health and reduce inflammation.

Bloom Period:

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

Uses & Benefits:

Ornamental UsesProvides attractive violet-blue flowers that attract insects, enhancing garden biodiversity.
Practical UsesHerbal uses in traditional medicine, reputed to have anti-inflammatory properties.
Ecological BenefitsSupports pollinators like bees and butterflies, aiding ecological balance.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Tuck seeds into moist soil in early spring
  2. Water regularly until established, about 4 weeks
  3. Provide full sun for optimal flowering
  4. Mulch around base to retain moisture
  5. Divide every 3 years in early spring
  6. Prune after blooming to promote bushiness

Pro Tip

Start seeds indoors 6 weeks before last frost for earlier blooms.

Keep It Thriving

Care Guide

Do

  • Water deeply during dry spells 🌱
  • Prune back after flowering
  • Apply balanced fertilizer in spring

Don't

  • Avoid overwatering to prevent root rot ❌
  • Don’t fertilize late in the season
  • Do not disturb roots when dividing

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Harvest
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Wildflower meadow borderHerb garden accent

Companion Plants

Echinacea Lavender Sedum Yarrow Salvia

Multiply

Propagation Methods

Good to Know

Common Questions

Baikal Skullcap questions

What zones can Baikal Skullcap grow in?

Baikal Skullcap 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 Baikal Skullcap deer resistant?

Not reliably. Deer may browse Baikal Skullcap, especially tender spring growth β€” plan on repellents or fencing where pressure is high.

When does Baikal Skullcap bloom?

Baikal Skullcap typically blooms in late summer through late fall. Exact timing shifts a week or two with your zone β€” Sow's bloom calendar maps it to your garden.

Does Baikal Skullcap need full sun?

Baikal Skullcap does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Baikal Skullcap drought tolerant?

Yes β€” once established (usually after the first full season), Baikal Skullcap handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Keep exploring

Grow Baikal Skullcap 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.

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