My weeping cherry won't 'weep'. The branches/canes do not grow longer than half a metre. The tree was planted about 5-6 years ago, the trunk is about 10cm across (5cm diameter).
Certified GKH Gardening Expert
It could be that your tree is grafted and may be in need of pruning to get it to start 'weeping' downward. This article should help: https://www.gardeningknowhow.com/ornamental/trees/weeping-cherry/pruning-weeping-cherry.htm