flowering : 0-0 lavender height : - cm where to plant :
Leucojum vernum
Helleborus foetidus 'Vogezen'
Buddleja 'Little Rockstars Pink'
Buddleja davidii 'Groovy Grape'
Lathraea clandestina
Dahlia 'Dark Angel Pretty Woman'
Lilium martagon 'Honey Morning'
Polemonium 'Bressingham Purple'
Daphne x transatlantica 'Eternal Fragrance'
Geum 'Firestarter'
Stratiotes aloides
Ulmus parvifolia 'Hokkaido'