Parrotia persica 'Persian Spire'
Eremurus isab. Ruiter's Hybrids
Aster tongolensis 'Berggarten'
Galanthus plicatus 'Augustus'
Iris sibirica 'Colonel Mustard'
Polemonium 'Golden Feathers'
Tolmiea menziesii 'Cool Gold'
Heliopsis 'Bonfire Sunset'
Colchicum speciosum 'Atrorubens'
Clematis 'Hagley Hybrid'
Caryopteris clandonensis 'Stephi'
Anemone x hybrida 'Spring Beauty Pink'