Rosebuds bent over at neck

QuestionsRosebuds bent over at neck
MARY AHERN Staff asked 14 years ago

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. The plant looks healthy otherwise with plenty of buds. What could be causing this?