May is a crucial time for hydrangeas: as spring inches toward summer, these classic shrubs are preparing to burst into flower. With this in mind, now is the time for regular feeding, watering, and mulching – all of which will ensure strong growth and long-lasting blooms.
It's also important to hold off on hard pruning this month, as it could destroy new buds. Knowing how to grow hydrangeas means paying careful attention to monthly tasks – and understanding what to do with hydrangeas in May is all about prioritizing water, nutrients and soil health.
