Blue Cereus

Cereus Hexagonus

Design with this plant

Overview

Blue Cereus (Cereus hexagonus), also known as the Lady of the Night, is a tall, columnar cactus that can reach heights of over 20 feet. Its striking blue-green stems are ribbed with occasional spines and mature specimens may span up to 6 inches in diameter. Night-blooming white flowers emerge in summer, offering a contrast against the blue tones. Ideal for dry, well-drained areas, it requires minimal maintenance and full sun exposure.

Sun FullWater Very LowZones 9–10Climate Arid

Blue Cereus (Cereus Hexagonus) — also known as the Lady of the Night

Culture

Sun: Full
Water: Very Low
USDA zones: 9–10

Shape & size

Mature height: 10–15 Ft.
Mature width: 10–15 Ft.

Classification

Family: Cactaceae
Climate: Arid

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (66)

Blue Cereus (Cereus Hexagonus) — also known as the Lady of the Night; ideal for dry, well-drained areas, it requires minimal maintenance and full sun exposure

Blue Cereus (Cereus Hexagonus) — cactus with white blooms

Blue Cereus (Cereus Hexagonus) — white flowers in the garden

Blue Cereus (Cereus Hexagonus) — cactus for full

Blue Cereus (Cereus Hexagonus) — Night-blooming white flowers emerge in summer, offering a contrast against the blue tones; pinkish-red fruits that are

Blue Cereus (Cereus Hexagonus) — Ideal for dry, well-drained areas, it requires minimal maintenance and full sun exposure; cactus with white blooms

Blue Cereus (Cereus Hexagonus) — offers a distinctive sculptural aesthetic to any landscape design; towering columns reaching heights of up to 33 feet

Blue Cereus (Cereus Hexagonus) — Originating from the tropical rainforests of South America; minimal watering is needed, as the cactus is drought-tolerant

Blue Cereus (Cereus Hexagonus) — towering columns reaching heights of up to 33 feet; which makes it versatile for various landscape settings

Blue Cereus (Cereus Hexagonus) — this cactus is suitable for USDA hardiness zones 9 through 11; also known as the Lady of the Night

Blue Cereus (Cereus Hexagonus) — thriving in temperatures that do not typically drop below 30°F; this cactus is suitable for USDA hardiness zones 9 through

Blue Cereus (Cereus Hexagonus) — waxy skin and six to eight pronounced ribs running the length of each column make it an eye-catching addition; night-time

Blue Cereus (Cereus Hexagonus) — The columns tend to branch out as the plant ages, creating a natural treelike form; when incorporated into the landscape

Blue Cereus (Cereus Hexagonus) — The Blue Cereus prefers full sun exposure but can tolerate partial shade; night-blooming white flowers emerge in summer

Blue Cereus (Cereus Hexagonus) — <br><br>During its blooming period in late spring to early summer; they are followed by edible

Blue Cereus (Cereus Hexagonus) — which makes it versatile for various landscape settings; waxy skin and six to eight pronounced ribs running the length of each

Blue Cereus (Cereus Hexagonus) — night-time blossoms offer a spectacular show; white flowers in the garden

Blue Cereus (Cereus Hexagonus) — The large, white, nocturnal flowers can span up to 8 inches across and emit a pleasing, delicate fragrance; offers a

Blue Cereus (Cereus Hexagonus) — pinkish-red fruits that are approximately 2 to 4 inches long.<br><br>For proper care; ensure the plant is in well-draining

Blue Cereus (Cereus Hexagonus) — They are followed by edible; the Blue Cereus prefers full sun exposure but can tolerate partial shade

Blue Cereus (Cereus Hexagonus) — ensure the plant is in well-draining soil to prevent root rot; sandy or rocky substrates are ideal; cactus for full

Blue Cereus (Cereus Hexagonus) — Minimal watering is needed, as the cactus is drought-tolerant, storing water in its thick stems; originating from the tropical

Blue Cereus (Cereus Hexagonus) — the Blue Cereus serves as a striking focal point or a dramatic backdrop for lower-growing flora; columnar cactus that can

Blue Cereus (Cereus Hexagonus) — white flowers in the garden; thriving in temperatures that do not typically drop below 30°F

Related plants

Red Torch Cactus (Echinopsis Huascha) — commonly known as Red Torch Cactus

Red Torch Cactus

Echinopsis Huascha

Full · Zones 9–11

Engelmann's Prickly Pear (Opuntia Engelmannii) — Engelmann's Prickly Pear (Opuntia engelmannii) is a resilient cactus, ideal for arid landscapes

Engelmann's Prickly Pear

Opuntia Engelmannii

Full · Zones 9–10

Saguaro (Carnegiea Gigantea) — The Saguaro (Carnegiea gigantea) is an iconic cactus native to the Sonoran Desert

Saguaro

Carnegiea Gigantea

Full · Zones 10–10

Sprawling Prickly Pear (Opuntia Phaeacantha) — The Sprawling Prickly Pear (Opuntia phaeacantha)

Sprawling Prickly Pear

Opuntia Phaeacantha

Full · Zones 9–11

Giant Prickly Pear (Opuntia Robusta) — or Silver Dollar Giant Prickly Pear Cactus

Giant Prickly Pear

Opuntia Robusta

Full · Zones 10–11

Mexican Fencepost (Pachycereus Marginatus) — is an eye-catching columnar cactus

Mexican Fencepost

Pachycereus Marginatus

Full · Zones 9–10