Ireland 
The stems of my 5 year old zepherine drouhin rose which flowered beautifully for the first 2 years, now all bend over at the neck when the flowers are at the bud stage. What could be causing this?
Asked from the GoYpedia
roses page
24 Jun, 2010
Have you been feeding the rose at all? Only it sounds like there's been lots of soft, sappy growth, and this sometimes occurs with excessive amounts of nitrogren.
28 Jun, 2010