On 05/04/2014 22:22, george - dicegeorge wrote:
The entire rose might be glad of a feed now but, on the other hand, I
wouldn't want to feed a sick rose. Wait until you've bound the stem
tightly with tape, then maybe give it a weak general feed to promote
growth in the rose overall, but not so much that it stresses the wounded
stem. Afterall, you wouldn't want a huge feast if you were feeling
unwell. When the rose starts to make flower buds, give it a high potash
feed (rose fertiliser, tomato food) then, but don't be over-generous.
Do water it well (once bound), especially since it's planted close to
the house, where such borders are generally dry.