Darwin tulip, the flowers are yellow at the base and show a large red flame. Flowering time in late April/early May.
Tulipa 'Esperanto'
Rhododendron 'Autumn Sunburst'
Tulipa 'Double Surprise'
Coronilla orientalis
Pycnanthemum flexuosum JS 'Carte Blanche'
Hydrangea arborescens FLOWERWOW
Astrantia major 'Cerise Button'
Buddleja 'Argus White'
Helleborus 'Charmer'
Delosperma 'Wheels of Wonder Limoncello Wonder'
Clethra alnifolia 'Ruby Spice'