March is the ideal month for the spring pruning of hydrangeas, which promotes growth and flower splendor.Types of Hydrangea and cutting requirements:Large leafed Hydrangea (Hydrangea macrophylla) flowering on old wood; remove only dried flowers and frozen shoots.Caspian hydrangea (Hydrangea paniculata) bloom on one-year wood; different cutting methods (e.g. combination cutting) promote the flowering.Tree-like hydrangeas (Hydrangea arborescens) also bloom on young wood; the cutting promotes the compactness of the plant.The benefits of getting a spring cut:Promotes new, healthy growth and richer blossoms.Improves plant shape and air circulation.Reducing frost damage.Step-by-Step Cutting Guide: Remove old, sick cuts and trim healthy cuts.