norman.ho

尤其是在南部溫暖地區，有人埋怨它長勢過強。種植這種忍冬較需修剪管理

Its the same here, a bit of a pest.  To gain the optimum sunlight, it climes onto other plants and strangle them to death.  The other problem is when flowering, the pollen can cause hay fever to a lot of people.  There is one growing along the fence in my neighbor's garden, it strangled the hibiscus and  pontia  so badly, I need to trim the honey suckle back every season.  It spreads pretty quick too, I have to pull the shoot out every so often; its considered a pest in our local council.
The flower does give a nice sweet fragrance though, if you are not allergic to their pollens, you may find it quite nice.  (If its not affecting your plants)