Tufted Hair Grass

Deschampsia caespitosa ( Tufted Hair Grass )
A fast growing, finely textured grass, forming a semi-evergreen ( evergreen zones 7 to 9 ) foliage clump reaching a maximum size of 3.5 x 5 feet. It is native to North America, from Greenland to Alaska; south to California to North Carolina. It is also native to northern Eurasia. The Tufted Hair Grass is a cool season grass that grows mostly during spring and fall though remaining green during summer.
It is an excellent choice for mass plantings on wet sites.
The deep green leaves are very narrow, up to 0.12 inches wide.
The pale purplish-green flower panicles appear during mid summer, they are followed
by loose, airy, hazy seed panicles, reaching up to 6 feet high.
This grass remains attractive during autumn and winter.
Hardy zones 4 to 9 ( 3 on protected sites ) in sun or shade. Very soil tolerant including wet clays. Cut back ( to 1/3 height - more may damage the crown ) very early during spring before new growth begins. Dividing should also be done very early in spring.

'Bronze Veil'
Also called 'Bronzeschleier'.
Forms a tufted evergreen clump up to 3 x 2.5 feet, topped with bronze-yellow inflorescences up to 4.5 feet during autumn.

'Gold Dust'
Forms a tufted evergreen clump up to 2 x 4 feet, topped with yellow flower inflorescences up to 5 feet during autumn.
Hardy zones 3 to 9

'Gold Veil'
Reaches up to 2 feet with bright yellow inflorescences.

'Golden Pendant'
Reaches up to 3 feet with golden-yellow inflorescences.

'Northern Lights'
Forms a foliage clump up to 14 inches x 2 feet, it does not flower.
The highly attractive foliage is boldly variegated with a white margin that turns to pink during fall and winter.

'Schottland ( Scottish Tufted Hair Grass )
Forms a tufted, deep green, evergreen clump up to 3.5 x 5 feet, topped with giant, bright green, airy inflorescences up to 5.5 feet during autumn.

'Tardiflora'
Reaches up to 3 feet with flower inflorescences borne during late summer.

Deschampsia flexuosa ( Tufted Hair Grass )
Reaches up to 1 x 1 foot.
The golden-yellow flower inflorescences, up to 3.5 feet high are borne during mid to late summer.
An excellent groundcover and looks great planted with heather.
Hardy zones 4 to 9 ( 2 & 3 on very protected sites ) in full sun to partial shade on acidic moist soil though it is tolerant of temporary drought.