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 Silene saxifraga

Tufted catchfly 

 Scientific name: Silene saxifraga

Common name: Tufted catchfly

Region of origin: European Alps

 
Photo by Kurt Stueber via TAMU

 
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Highlights:

Weed Suppressive Rating: Fair - Good

Hardiness: Zone 4

Height: 4 to 8 in.

Season of bloom: May to August

Flower color: White

Exposure: Sunny

Soil requirements: Well-drained soil

Moisture requirements: Dry soil

Physical description: : Tufted catchfly is a long-lived herbaceous plant that forms dense, round tufts measuring 4 to 6 inches in length. Leaves are long and narrow, sometimes lanceolate with finely serrated margins. Each spindly, 2-inch stem, which is pubescent at the base, supports a solitary flower. Flowers are typically white to greenish-white and sometimes yellowish in color with a white calyx. Reproduction is usually by seed. Propagation may be accomplished by dividing these plants in the summer and fall, and via cuttings in the late summer.

Optimal growing conditions: Ideal for rock gardens since these plants grow well on limestone and in rock crevices. Prefers well drained, dry soils with a sunny exposure. Will tolerate winter weather, as long as protection is provided against winter wetness.

Susceptibility to pests and diseases: No serious pest or disease problems have been reported for this species

Use: Due to this plant's ability to form a linear, carpet -like sheet and exist in mountainous areas, it is grown on rocky terrains, especially limestone sites. It makes a wonderful addition to rock gardens, and will grow in crevices and rubble.

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