Our mission: ‘To encourage and improve horticulture in NZ by promoting the understanding, appreciation, conservation and use of plants’.
Plant Doctor Archive
Droopy roses
I
BROUGHT some new David Austin roses last year, and this year they
are growing really well and look healthy, but for some reason the
flowers seem to be “droopy” and not a firm stem. Is there
something wrong with them — lack of water, or something else? The
flowers are really good-looking apart from being droopy.
THERE
could be a number of reasons for this happening. Roses require
regular watering — at least 2–3 times a week. Deep watering is
preferable to light sprinklings so that the roots penetrate deep
down into the soil and do not remain on the surface. Mulching in
spring and autumn will also help keep the soil cool and moist.
Even though we have had a bit of rain lately, the ground does dry
out in a matter of days.
Roses are gross feeders and so require regular fertiliser applications during spring and summer. A specially blended rose fertiliser is best.
If it isn’t feeding and watering, then it could be the weather conditions we have been experiencing lately and a lack of sunshine hours.


