Gaura lindheimeri 'Summer Breeze'
This is just starting to flower for me in the garden and is gorgeous. A sturdier more bushy version of 'The Bride', but with the same stunning white flowers opening from pink buds. Flowers all summer and fairly easy-care. Full sun. Flowering height 80-90cm. Healthy plants in 9cm pots ready to go into the garden for flowering through to autumn.