What is the best location for this plant to be placed. Ours is northwest exposure and has not bloomed in two years, but does appear to be healthy.
Most cultivars sold flower in small sizes. A gallon pot size with flowers all over it is not a rare sight. Was this one in bloom when purchased? If not, perhaps its identity as a weigela comes into question. Does it have the right leaves and stems?
Wiegela flowers on shoots produced the previous year. Prune AFTER flowering. To encourage new shoots and plenty of flowers cut out one stem in three...This will also prevent the shrub from becoming woody. You most likely cut away the shoots that would have bloomed.