Photo of Senecio cylindricus foliage by Far South Wholesale Nursery

Photo by Far South Wholesale Nursery

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Senecio cylindricus

Scientific Name: Curio talinoides

Also Known As

  • Senecio talinoides
  • Senecio talinoides ssp. cylindricus
  • Senecio vitalis
  • Blue Chalk Finger
  • Narrow-Leaf Chalksticks

Plant type

cactus / succulent, groundcover

size

  • H: 1'-2'
  • W: 3'-5'

planting zones

  • 9a-12

More Options

Senecio cylindricus plant details

Senecio cylindricus is an evergreen groundcover cactus / succulent with blue foliage. In spring and summer cream flowers emerge. Features glaucous texture. Grows well with sun - mostly sun and regular - low water. Drought tolerant once established. Adapts to various soil conditions. Does well in average, gritty, lean, rocky and well-drained soil. A good option if you're seeking something heat tolerant, seaside / salt tolerant and wind tolerant.

CHARACTERISTICS OF Senecio cylindricus

Plant type: groundcover cactus / succulent
Plant family: asteraceae
Foliage: evergreen blue
Mature size: 3 FT - 5 FT - wide, 1 FT - 2 FT - tall
Flowers: cream blooms in spring and summer
Uses: container plant, rock garden, xeric, year round interest

GROWING CONDITIONS for Senecio cylindricus

USDA Zones: 9a - 12
Sun exposure: sun - mostly sun
Watering frequency: regular - low
Resistant to: heat, seaside / salt and wind
Soil needs: average, gritty, lean, rocky and well-drained

Nursery contributed plant descriptions

Tender. Narrow densely packed blue-green leaves.
This Senecio displays a valuable upright growth habit with 4" narrow pointed blue green leaves surrounding the main stems in a cylindrical fashion. Grows 1-2' tall, forming 2-3' clumps over time. Gives added height to succulent planter combinations.
(NARROW LEAF CHALKSTICKS) Tender plant native to Namibia that we love to use as part of a planter composition! Incredible ice blue color and thin curving upright leaves really create a texture and color POP! Cream flowers are toppers in summer. 18-24” tall, spreading to 3-5’ in warm zones. Perennial in tropical zones, annual elsewhere. Keep dryish and above freezing if overwintering (which is not hard to do). Z10 4” pot
Full Sun. Indoor/Outdoor. Cream.

By: Moon - Sun Cactus & Koi Gardens

South African succulent, low-growing and spreading, to 1-2' tall x 3-5' wide, the upturned stems covered with narrow, green, tubular leaves. Clusters of pale flowers appear in late spring to early summer. Best in a protected spot in full sun where soil is very well-drained. Tolerates summer water or summer drought. Accepts winter rain where drainage is excellent. Frost hardy to only 25 °F, mid USDA zone 9 so best in a pot and wintered over with some extra warmth.
Similar to Seneco mandraliscae, but with thinner sliver-blue leaves.

Gardening facts about Senecio cylindricus plant

How to Grow Senecio cylindricus

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • adaptable
    • average
    • lean
    • well-drained
    • rocky
    • gritty
  • Special Situation

    • heat tolerant
    • seaside / salt tolerant
    • wind tolerant

Features

  • Foliage Color

    • blue
  • Flower Color

    • cream
  • Flower Season

    • summer
    • spring
  • Foliage Season

    • evergreen
  • Texture

    • glaucous
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