I have been waiting for my hebe to show signs of flower all summer. I knew it was late summer flowering but no signs what so ever. Three weeks ago flowers started appearing! I planted it for bees mainly. Now I wasn't hugely surprised at the late flowering just a little disappointed. Well this week the rose in the front (south facing) now has about 8 buds on, after having a really good flower early spring/summer. Do I let it flower of is it really going to ruin flowering for next year if I let the rose flower now?