Species

Salvia guaraniticaAnise-scented Sage

4 other cultivars

perennial

Guaranitica Black Blue Salvia

Salvia guaranitica 'Black Blue'

The Story

Plant Bio

Salvia guaranitica, commonly known as Anise-scented Sage, is a perennial shrub distinguished by its tall, bushy habit, dark green ovate leaves, and striking electric blue tubular flowers that attract hummingbirds.

The 'Black Blue' cultivar features intensely dark, nearly black calyxes that contrast beautifully with its vivid blue flowers, enhancing its ornamental appeal and making it a striking focal point in borders.

Uses & Benefits:

Its striking dark blue flowers add dramatic color to gardens, attracting hummingbirds and beneficial insects.

Provides a hardy, low-maintenance perennial that thrives in full sun and well-drained soil.

Supports local pollinators and enhances biodiversity.

SpeciesSalvia guaraniticaAnise-scented Sage

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

South America

Toxicity

Non-toxic to humans and pets

Bloom period

Late summer – Late fall

In flower about 4 months of the year

Planting

How to Grow

Tuck seeds into well-draining soil in early spring.
Water regularly to keep soil moist but not waterlogged.
Place in full sun for optimal flowering.
Fertilize with balanced fertilizer every 6 weeks during growing season.
Pinch back stems to encourage bushier growth in early summer.
Mulch around plants to conserve moisture and suppress weeds.

Pro Tip

Ensure excellent drainage and full sun for best blooms.

Keep It Thriving

Care Guide

Do

Water deeply during dry spells 🌱
Prune after flowering to encourage new growth
Use organic fertilizer for healthy blooms

Don't

Avoid overwatering to prevent root rot ❌
Don’t fertilize late in the season
Do not cut back in late fall

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Propagate
Prune
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant border with dark foliageButterfly-friendly flower bedScented garden border

Companion Plants

Lavender Yarrow Coreopsis Echinacea Salvia nemorosa

Multiply

Propagation Methods

Good to Know

Common Questions

Guaranitica Black Blue Salvia questions

What zones can Guaranitica Black Blue Salvia grow in?

Guaranitica Black Blue Salvia is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Guaranitica Black Blue Salvia deer resistant?

Not reliably. Deer may browse Guaranitica Black Blue Salvia, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Guaranitica Black Blue Salvia bloom?

Guaranitica Black Blue Salvia typically blooms in late summer through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Guaranitica Black Blue Salvia need full sun?

Guaranitica Black Blue Salvia does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Guaranitica Black Blue Salvia drought tolerant?

Yes — once established (usually after the first full season), Guaranitica Black Blue Salvia handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.