cactus succulentN. America Native

Black Echeveria

The Story

Plant Bio

Echeveria affinis, the black echeveria, is a small, short-stemmed evergreen succulent forming compact rosettes of thick, fleshy, upcurved leaves that terminate in sharp points. The foliage ranges from brownish-olive to a deep chocolate-black with yellowish-green bases, providing a stark contrast to the bright scarlet, bell-shaped flowers that rise on erect stems in summer.

This species is distinguished by its exceptionally dark, near-black coloration, which intensifies under bright sunlight and may develop a subtle, protective powdery farina. While frequently confused in cultivation with its popular selection 'Black Knight', the true species maintains a highly symmetrical, low-growing form that rarely exceeds six inches in diameter.

Uses & Benefits:

Provides striking architectural form and dramatic dark chocolate-black foliage that contrasts with bright red summer flowers.

Highly drought-tolerant once established, requiring minimal watering and maintenance in dry climates.

Bright scarlet, tubular flowers occasionally attract hummingbirds when grown outdoors in its native range.

Essentials

At a Glance

Plant Type

Cactus Succulent

Height

Width

Light

Full Sun, Partial Sun

Zones

9, 10

Water

Low

Humidity

Low

Lifespan

Perennial

Native To

Mexico

Toxicity

Non-toxic

Bloom period

Summer

In flower about 3 months of the year

Planting

How to Grow

Select a planting site or container with exceptional drainage, using a gritty, porous cactus and succulent soil mix.
Position the plant in full sun to partial shade, ensuring it receives bright light to maintain its deep chocolate-black leaf color.
Water deeply only when the soil is completely dry, directing the stream at the base of the plant rather than overhead.
Protect the plant from freezing temperatures and hard frosts by moving containers indoors or providing shelter during winter.

Pro Tip

Never allow water to pool inside the tight central rosette during irrigation, as trapped moisture quickly triggers fatal stem and root rot.

Keep It Thriving

Care Guide

Do

Water strictly at the soil level to keep the central rosette dry.
Provide bright, direct sunlight to preserve the dark foliage coloration.
Clear away withered, dead lower leaves to prevent decay against the stem.

Don't

Do not overwater or allow the plant to sit in stagnant, soggy soil.
Do not prune into old, leafless wood.
Do not grow in deep shade, which causes the stems to stretch and leaves to turn green.

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Rock gardensContainer specimensXeriscapesBorder edging in frost-free zones

Companion Plants

Sedum Graptopetalum Senecio mandraliscae

Multiply

Propagation Methods

Good to Know

Common Questions

Black Echeveria questions

What zones can Black Echeveria grow in?

Black Echeveria is hardy in USDA Zones 9–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Black Echeveria deer resistant?

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

When does Black Echeveria bloom?

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

Does Black Echeveria need full sun?

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

Is Black Echeveria drought tolerant?

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