Darwin tulip, the flowers are yellow at the base and show a large red flame. Flowering time in late April/early May.
Vitex agnus-castus latifolia
Rhodoxis 'Fairy Snow'
Cornus alba 'Sibirica'
Diervilla rivularis 'Honeybee'
Iris sibirica 'Helicopter'
Campanula glomerata 'Caroline'
Campanula chamissonis major
Anchusa azurea 'Feltham Pride'
Juniperus x pfitzeriana 'White Splash'
Hippeastrum 'Bogota'
Oenothera speciosa 'Siskiyou'
Hypericum RADIANCE