Description: Senecio serpens, commonly known as Blue Chalk Sticks, is a hardy, low-growing succulent prized for its striking blue-grey, cylindrical foliage that forms a dense, spreading mat. Thriving in Melbourne’s climate, it prefers well-drained soil and full sun but can tolerate part shade. This drought-tolerant plant requires minimal maintenance and is perfect for rock gardens, borders, ground cover, and pots. During summer, it produces small white flowers, though its main appeal is its attractive foliage. Highly resistant to pests and diseases, Blue Chalk Sticks is an excellent choice for water-wise and coastal gardens. Occasional trimming helps maintain its compact shape and encourages fresh growth.
Form:
Ground Cover
Shrub - Clumping / Grass-like / Mounding
Mature Size:
Height: 15–30 cm
Width: 30–60 cm
Aspect:
Full Sun
Part Shade
Flowering:
Flowers in Summer
Flower Colour:
White
Key Attributes:
Suitable for Pots
Drought Tolerant
Perennial
Low Maintenance
Evergreen Foliage
Coastal Tolerant
Toxicity:
Mildly toxic to humans and pets if ingested
Companion Plants:
Echeveria
Crassula (Jade Plant)
Sedum (Stonecrop)
Aloe
Agave
For more information and photos of this species, Warners Nursery has detailed information available to the public via the following link.