Saponaria ocymoides
Rock Soapwort
3-7
Central and Southern Europe, especially in the Alps of Switzerland

Trailing plant broad mound
4-10 inches
The deep pink, flowers have 5 petals are borne in a broad, loose cyme. The calyx is cylindrical, has 5 teeth, glandular-hairy. and up to ˝ inches long. Some cultivars have double flowers.
 
Opposite, spatulate, or elliptic to ovate lanceolate in shape, to 1 inch long lower leaves have short petioles. and the upper leaves are sessile. Individual leaves are simple and entire with an acute apex. The stems are reddish with many branches.
 
 
  • 'AIba' - Pure white flowers.
  • 'Rosea' - Bright rose flowers.
  • 'Rubra Compacta' - Dark pink flowers, prostrate mat, 3 inches tall and 12 inches wide.
  • 'Splendens' - Deep rose flowers which are larger than the species.
 
Saponaria is derived from the Latin word sapo, “soap,” and refers to the fact that several species of Saponaria have sap in the roots that creates a lather when mixed with water. Supposedly, the roots of S. officinalis. Bouncing Bet, were once used as a substitute for soap.

 

 
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