USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Please be very careful with this plant. It spreads via rhizomes and seeds and can be extremely invasive. One plant can produce tens of th...Read More
An attractive grasslike clump-forming plant frequently grown in British gardens for its architectural presence. The flowering stems are ...Read More
This sedge is a moderate grower which holds up well in my winter (down to 15F or so). It only needs a slight haircut in spring. It make...Read More
A perennial, clump-forming grass from Europe and North Africa.
Foliage is dark green, bluish beneath and glossy, the leave...Read More