Pearl Bush Exochorda 'Niagara' white - Hardy plantA waterfall of snow white flowers! A beautiful sight! The pearl shrub 'Niagara' (Exochorda racemosa) grows bushy and compact, staying low and growing expansively. The pretty pearl shrub is also ideal for an ornamental pot on the patio or balcony. So you can enjoy the white pearls everywhere. The flowers bloom in the spring. Pruning after flowering promotes new growth and ensures a full and healthy plant. Put the Pearl shrub in full sun or partial