It also tolerates north facing exposures, and some shade. It is hardy to -20 degrees Fahrenheit. It should not be planted against a wall unless it gets exceptional air circulation, because in such locations it is likely to get mildew. Z phirine Drouhin' is easily propagated from cuttings. Availability is limited 'Z phirine Drouhin' is the best climber for a shady spot.
Mass plantings are very effective and it is reported to be a good hedging rose.
Z phirine Drouhin' has a paler sport, 'Kathleen Harrop'. American Rose Society. Modern Roses 10 . American Rose Society. Modern Roses XI .