Suckers often emerge from the base or roots of a tree and a way the plant grows. Often, we get rid of the suckers because the plant's energy is diverted to the sucker rather than to growth of the main plant.
There are several reasons lilacs do not bloom well. For example, they need lots of sun and lilacs in shade won't flower. Another reason is pruning at the wrong time (and removing the buds); lilacs should be pruned in the spring right after the flowers fade.
Suckers often emerge from the base or roots of a tree and a way the plant grows. Often, we get rid of the suckers because the plant's energy is diverted to the sucker rather than to growth of the main plant.
There are several reasons lilacs do not bloom well. For example, they need lots of sun and lilacs in shade won't flower. Another reason is pruning at the wrong time (and removing the buds); lilacs should be pruned in the spring right after the flowers fade.