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Easter Lily Cactus

Echinopsis (ek-in-OP-sis)

Family: Cactaceae Unknown Understory (15-40 ft)

Echinopsis or hedgehog cactus is a genus of cacti that are native to Peru, West Central and Southern Brazil and Northern Argentina. They are typically found along hillsides or in rocky crevices. There are 20 accepted species, and they are members of the cactus family (Cactaceae). The genus name originates from the Greek words, Ekihnos , meaning "sea urchin" and opsis, meaning "appearance." This is reflective of the spiny appearance of these plants. Each species has its own unique shape, size, and color. They may be small, flat, spherical, and form low-growing clumps, or they be tall, large, erect, and tree-like. Some species are often used as ornamental plants in landscapes or as houseplants. These plants are easy to grow and prefer well-drained, sandy and rocky soils. They enjoy full sun, but in very hot climates will benefit from some afternoon shade. When used as a houseplant, cactus potting mix is suggested to provide adequate soil drainage. The stems are able to retain water; therefore, these plants can survive in dry conditions. They can be propagated from seeds or stem cuttings. The succulent stems of these plants are usually green to blue-green and have ribs that run lengthwise of the plant. The spines vary depending on the species and may be yellow or white. These plants have large, funnel-shaped, showy flowers on elongated pedicels that bloom in the late evening during the spring or summer and usually only last for one day. They may have white or pink blooms; however, some species have red or orange blooms. The flowers have many petals and are arranged in a star-like pattern. The fruit appears hairy and globular, but it has a mushy, soft pulp on the interior. Species of this genus are often found in garden centers and are found in the landscape in the warm climates of the Southwestern United States. They may also used as container plants or houseplants.The species are easily hybridized, and there are many hybrids available whose flowers come in many colors and combinations. Insects, Diseases, and Other Plant Problems: Monitor of mealybugs and scale . Overwatering will cause root rot.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 47 attributes.

How it fits the guild

Guild layer 2 - Understory (15-40 ft)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Fills a similar niche Echinopsis oxygona Parodia Schlumbergera x buckleyi

Full plant profile

Growing Conditions
Plant type
Herbaceous Perennial; Houseplant; Succulent
Life cycle
Perennial
USDA zones
8b, 9a, 9b, 10a, 10b, 11a, 11b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Loam (Silt); Sand; Shallow Rocky
Soil drainage
Good Drainage | Occasionally Dry
Available space
Less than 12 inches; 12 inches-3 feet; 3 feet-6 feet
Mature size
Height: 0 ft. 3 in. - 24 ft. 0 in. | Width: 0 ft. 2 in. - 2 ft. 0 in.
Maintenance
Low
Canopy layer
2 - Understory (15-40 ft)
Form & Appearance
Habit / form
Clumping; Columnar; Erect
Texture
Coarse
Hairs present
No
Flower color
Pink; White
Flower value
Showy
Flower form
Head; Solitary
Flower shape
Funnel; Star
Flower size
3-6 inches
Flower detail
The flowers are large, showy, night-blooming, and funnel-shaped. They have many petals that are arranged in a star-like pattern, and the bloom appears on an elongated pedicel. Typically the blooms are white or pink; however some species have red or orange blooms. Flowers bloom in the spring or summer.
Bloom time
Spring; Summer
Fruit color
Green
Fruit size
1-3 inches long, 1-3 inches wide
Fruit detail
The fruit is round and hairy on the exterior. The interior has mushy pulp and contains many seeds.
Stem color
Blue; Green
Stem detail
The stems are green to bluish-green depending on the species. Some species are small, flat, globular, and grow in low-growing clumps. Other species may tall, erect, and tree-like. The stems are ribbed lengthwise, and the spines may be yellow or white.
Wildlife & Ecology
Native status
Unknown
Origin
Peru to West Central & Southern Brazil and North Argentina
Distribution
Native: Argentina Northeast, Argentina Northwest, Bolivia, Brazil South, Brazil West-Central, Paraguay, Peru, and Uruguay. Introduced: Canary Islands, Galapagos, KwaZulu-Natal, Spain, and Tunisia
Wildlife value
The flowers attract moths and butterflies.
Attracts
Bees; Butterflies; Moths
Play value
Attractive Flowers; Easy to Grow; Textural; Wildlife Cover/Habitat; Wildlife Food Source
Landscape Use
Landscape location
Container; Houseplants; Patio
Landscape theme
Drought Tolerant Garden; Rock Garden
Design feature
Accent
Garden tags
#easy to grow #houseplant #succulent #rock garden #spines #cactus #white flowers #pink flowers #dry soils tolerant #drought tolerant #herbaceous perennial #hybrid
Problems & Resistance
Problems
Spines/Thorns
Resistant to
Deer; Diseases; Drought; Dry Soil; Heat; Insect Pests; Rabbits
Propagation
Seed; Stem Cutting

Planted at Hunnicutt

Nobody’s planted this one yet.