Plants
- Clematis 'Walter Pennell'Clematis 'Walter Pennell'
- Clematis 'Myojo'Clematis 'Myojo'
- Clematis 'The Velvet'Clematis 'The Velvet'
- Clematis 'North Star'Clematis 'North Star'
- Clematis 'Richard Pennell'Clematis 'Richard Pennell'
- Clematis 'Westphaal Blue'Clematis cylindrica 'Westphaal Blue'
- Beardless Iris 'Mrs Rowe'Iris sibirica 'Mrs Rowe'
- Perennial Forget-me-not 'Variegata'Brunnera macrophylla 'Variegata'
- Clematis 'Praecox'Clematis x jouiniana 'Praecox'
- Pyramidal BugleAjuga pyramidalis
- Beardless Iris 'Flight of Butterflies'Iris sibirica 'Flight of Butteflies'
- Plantain Lily 'Little Wonder'Hosta 'Little Wonder'
- Californian Lilac 'Diamond Heights'Ceanothus griseus var. horizontalis
- Rhododendron impeditumRhododendron impeditum
- Rhododendron 'Russautinii'Rhododendron 'Russautinii'
- Stoke's Aster 'Purple Parasols'Stokesia laevis 'Purple Parasols'
- Cardinal Flower 'Compliment Blue'Lobelia 'Compliment Blue'
- Crane's Bill. 'Anne Folkard'Geranium 'Anne Folkard'
- EryngiumEryngium pandanifolium
- Rhododendron "Blue Peter"Ericaceae
- Lobelia 'Hadspen Purple'Lobelia 'Hadspen Purple'
- Iris unguicularisIris unguicularis
- Pulsatilla 'Armena', pasque flower, Meadow anemonePulsatilla 'Armena'
- New England Aster, 'Barr's Blue'Aster novae-angliae 'Barr's Blue'
- Lilac 'Congo'Syringa vulgaris 'Congo
- Caryopteris 'Grand Bleu'Caryopteris x clandonensis 'Grand Bleu'
- Blue Glory BowerClerodendrum myricoides 'Ugandense'
- African Blue Lily 'Silver Mist'Agapanthus Silver Mist
- Clematis 'The Comet'Clematis 'The Comet'
- Clematis 'Ylva'Clematis columbiana var. tenuiloba 'Ylva'
- Marsh Orchid, Spotted OrchidDactylorhiza maderensis, syn D. foliosa
- Delphinium 'Bluebird'Delphinium 'Bluebird'
- Miscanthus 'Goldfeder'Miscanthus sinensis Goldfeder
- African Daisy, Star of the Veldt 'Sunny Mary'Osteospermum 'Sunny Mary'
- Escallonia 'Gold Brian'Escallonia 'Gold Brian'