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Month: July 2015

Growing Seaside Daisy Erigeron glaucus

Growing Seaside Daisy Erigeron glaucus

Erigeron glaucus is often called the Seaside Daisy as it loves the coastal conditions. Other common names for this wild daisy include seaside fleabane and beach aster. These pictures show cultivated varieties growing on a wall within yards of the sea in Cornwall.

St Just Truro Erigeron glaucus

Growing Erigeron glaucus

  • This is a herbaceous perennial that grows 12 inches high and spreads upto two feet in a clump.
  • There are varieties flowering in pinks and blues including Sea Breeze and Roseus.
  • The notable centre of the flower has golden yellow florets with an outer fringe of petals
  • The stems appear succulent and this helps the plants survive salt ladened drying wind that you get at the seaside. Leaves are lance shaped and designed to retain moisture.
  • Erigeron glaucus flowers best in full sun each one about 2″ across.
  • Propagated from stem cuttings.

St Just Truro Erigeron glaucus

Uses and Where to Grow Erigeron glaucus

  • Erigeron glaucus can be grown in many locations where there is good drainage but they flourish at the seaside.
  • Erigeron glaucus can be used for containers and pots.
  • I grow them in my rockery and with other Erigerons in an alpine area.
  • The spreading habit makes them suitable for embankments or on top of walls.

See other small Erigeron plant growing tips and photos.

Star Flower Dahlias – Juul’s Allstar

Star Flower Dahlias – Juul’s Allstar

Classed variously as a Novelty, Star or Orchid-type Dahlia flowers Juul’s Allstar are eye catchers that should be real show stoppers.
To win a top prize the centre should be open with the disc in proper proportion to the ray florets that should be clean and uniform.
Eden Project Dahlia
This p[hoto of Dahlia ‘Juul’s Allstar’ is a real star and has produced flowers early in this wet summer down in Cornwall.

Star Dahlia Flowers

  • Strange how different flowers on the same plant have seven or eight petals per flower (above 8 below 7 & 8)
  • The slender petals form a distinctive star with the sides of each petal rolled inwards. This creates the eye catching and unusual shape.
  • The underside of the petals of Juul’s Allstar dahlias are red with the top being yellow with red veins. The curve of the petal brings out the bi-colour effect.
  • Dahlia Honka is a similar style dahlia but the petals are primrose yellow on both sides of the petal. Dahlia Marie Schnugg has a red flower that is not as uniform as Juul’s Allstar.

Eden Project Dahlia
Dahlia Juul’s Allstar

honka_2
honka_2 by Productions Saint-Anicet CC BY-NC-SA 2.0

Dahlia 'Marie Schnugg'  2009
Dahlia ‘Marie Schnugg’ 2009 by F. D. Richards CC BY-SA 2.0