Clip right to force branches of flowers
Now is the time to force forsythia, quince, magnolia, crabapple, lilac and weigela branches into flower. Select heavily budded branches from the center of the plants so as not to distract from the natural appearance of the plant when it flowers later in the spring. Flower buds are easily distinguished this time of year because they tend to be plump as compared to vegetative buds. In many species, the ends of the flowering buds are rounded.