Photo of Euphorbia lamarckii foliage, form by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

Used with permission, all rights reserved

Show all photos

Euphorbia lamarckii

Also Known As

  • Euphorbia obtusifolia ssp. broussonetii
  • Euphorbia obtusifolia ssp. obtusifolia
  • Euphorbia obtusifolia wildpretii
  • Shrubby Spurge

Plant type

tree, shrub

size

  • H: 3'-6'
  • W: 3'-6'

planting zones

  • 9a-11

More Options

Euphorbia lamarckii plant details

Euphorbia lamarckii is a broadleaf evergreen shrub or tree with blue and green foliage. In summer chartreuse and yellow flowers emerge. Features glaucous texture. Attracts bees and beneficial insects making it an excellent addition to pollinator gardens. Grows well with sun and regular - low water. Drought tolerant once established. Prefers to be dry in summer. Does well in well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Euphorbia lamarckii

Plant type: shrub or tree
Plant family: euphorbiaceae
Foliage: evergreen blue and green
Mature size: 3 FT - 6 FT - wide, 3 FT - 6 FT - tall
Flowers: chartreuse and yellow blooms in summer
Uses: easy-to-grow, tropical-looking

GROWING CONDITIONS for Euphorbia lamarckii

USDA Zones: 9a - 11
Sun exposure: sun
Watering frequency: regular - low
Resistant to: deer, heat
Soil needs: well-drained

Nursery contributed plant descriptions

An extremely RARE “tree” Euphorbia with narrow, bluish-green foliage and small yellow flowers followed by showy red seed pods. Grows about 6’ tall and 8’ wide with an attractive multi-branching form. Perfect for a low to no-water garden – especially in our Mediterranean climate! Needs good drainage, so amend if necessary or plant in a large container (half-wine barrel sized). Like all Euphorbias, the sap of this plant can be toxic to varying degrees. Be sure to protect your eyes and skin when handling and NEVER ingest!

By: Annie's Annuals & Perennials

Gardening facts about Euphorbia lamarckii plant

How to Grow Euphorbia lamarckii

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • well-drained
  • Special Situation

    • heat tolerant

Features

  • Foliage Color

    • green
    • blue
  • Flower Color

    • yellow
    • chartreuse
  • Wildlife

    • beneficial insects
    • bees
    • deer resistant
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
  • Texture

    • glaucous

See other plant types of Euphorbia for your garden

aka Caribbean Copper Plant, Tropical Smoke Bush, Tropical Spurge

Plant Type

Shrub

Zones

10a-11

Size

Height: 10'-15'

Width: 10'-15'

  • sun
  • dry when dormant
  • dry in summer
Photo of Euphorbia cotinifolia foliage by Forest & Kim Starr
View Plant

More Options

aka Euphorbia cylindrifolia v. tuberifera

Plant Type

Cactus / Succulent

Zones

10a-11

Size

Height: 6"-18"

Width: 18"-36"

  • sun - bright shade
  • regular - drought tolerant
  • dry in summer
Photo of Euphorbia cylindrifolia ssp. tuberifera flower, foliage, form by Frank Vincentz
View Plant

More Options

Plant Type

Shrub, Cactus / Succulent

Zones

10a-12

Size

Height: 2'-8'

Width: 2'-6'

  • sun - bright shade
  • occasional
  • dry in summer
Photo of Euphorbia hedyotoides foliage, form by Frank Vincentz
View Plant

More Options

aka Euphorbia platyclada v. platyclada, Tirucallia platyclada

Plant Type

Cactus / Succulent

Zones

10a-12

Size

Height: 20"-30"

Width: 20"-30"

  • bright shade
  • drought tolerant
Photo of Euphorbia platyclada foliage by Joe Mabel
View Plant

More Options

aka Pencil Milkbush

Plant Type

Shrub, Cactus / Succulent

Zones

9a-12

Size

Height: 3'-4'

Width: 3'-4'

  • sun - mostly sun
  • occasional - drought tolerant
Photo of Euphorbia mauritanica flower by Far Out Flora
View Plant

More Options

+306 more Euphorbia
Mailing List
Sign Up for updates on new plant arrivals and deals

© 2010—2026 Plant Lust, LLC All Rights Reserved