Phlox paniculata
'David'
David Garden Phlox
Family |
Polemoniaceae |
Genus |
Phlox |
Species |
paniculata |
Cultivar |
'David' |
Category |
Perennials |
USDA Hardiness Zone |
1a - 6a |
Canadian Hardiness Zone |
0a - 5b |
RHS Hardiness Zone |
H7 |
Temperature (°C) |
-51 - (-21) |
Temperature (°F) |
-60 - (-5) |
Growth |
Fast |
Propagation |
By dividing clumps in early spring, by softwood cuttings in mid-summer or by root cuttings after flowering has finished. Root cuttings should be collected in the autumn, cut into 5 cm lengths and placed horizontally in flats with barley covering the tops. Water and place in a cold frame until growth appears and then pot individually. |