Speedwell 'Sunny Border Blue' Characteristics
'Sunny Border Blue' are easy to grow perennials that are suited to sunny areas near housing and other landscaping. Full sun is ideal, but light shade can be tolerated. The soils drainage should be efficient to prevent root rot, which can easily occur. Removing spend flower spikes encourages additional blooming in the same season. After the growing season, cut the entire plant to the basal growth to make way for new foliage in the spring.
Aside from root rot, there are few serious disease or insect issues that threaten the health of 'Sunny Border Blue'