perennial

Hardy Red Gloxinia

Sinningia sellovii

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Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

15 inches

Light

Partial Sun, Shade

Water

Moderate

Humidity

Moderate

Lifespan

Perennial

Native To

South America

Toxicity

Non-toxic to pets

The Story

Plant Bio

Sinningia sellovii is a tuberous, herbaceous perennial featuring tall, arching stems with lance-shaped, velvety green leaves. It is noted for its nodding, tubular, reddish-pink to scarlet flowers that are attractive to hummingbirds. This species is prized for its long bloom season from summer to fall and its ability to attract hummingbirds. Its tuberous roots allow it to withstand periods of drought, making it a resilient choice for containers and warm-climate gardens.

Uses & Benefits:

Provides vibrant purple blooms that attract pollinators, enhancing garden aesthetics.

Drought tolerant once established, suitable for shaded, low-water gardens.

Supports native pollinators and beneficial insects.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck seeds into well-draining soil in early spring.
Keep soil moist but not waterlogged during germination.
Place in partial shade with indirect light for healthy growth.
Water regularly, allowing soil to dry slightly between watering.
Fertilize monthly with a balanced liquid fertilizer during growing season.
Divide mature plants every 2-3 years in early spring to promote vigor.

Pro Tip

Ensure well-draining soil and avoid overwatering for best results.

Keep It Thriving

Care Guide

Do

Water moderately during active growth 🌱
Provide partial shade in hot climates
Fertilize monthly during summer
Divide every few years for healthy propagation

Don't

Avoid overwatering to prevent root rot ❌
Don’t expose to full, direct sunlight in hot climates
Refrain from using heavy, clay soils that retain water
Don’t neglect to prune dead or damaged stems

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Fertilize
Lift Store
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shady garden border with purple accentsPollinator-friendly flower bed

Companion Plants

Ferns Hostas Impatiens

Multiply

Propagation Methods

Good to Know

Common Questions

Hardy Red Gloxinia questions

What zones can Hardy Red Gloxinia grow in?

Hardy Red Gloxinia is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Hardy Red Gloxinia deer resistant?

Not reliably. Deer may browse Hardy Red Gloxinia, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Hardy Red Gloxinia bloom?

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

Does Hardy Red Gloxinia need full sun?

Hardy Red Gloxinia does best in part shade.

Is Hardy Red Gloxinia drought tolerant?

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