| Dicentra
'Langtrees'
Bleeding heart, Dutchman's trousers, Dicentra |
| Herbaceous Flowers, Ground cover, Container-friendly, Bulb, Spreading clump | White flowers (Summer early), Grey foliage |
| Camassia leichtlinii
Alba
Bear's Grass, Camassia |
| Herbaceous Flowers, Bulb, Upright - Clump | White flowers (Summer early), Medium Green foliage |
| Argyranthemum gracile
'Chelsea Girl'
Argaranthemum, Marguerite |
| Herbaceous Flowers, Container-friendly, Upright - Clump | White flowers (Summer), Medium Green foliage |
| Thymus citriodorus
'Silver Queen'
Thyme |
| Herbaceous Flowers, Herbs, Ground cover, Alpine, Culinary, Container-friendly, Spreading | White flowers (Summer), Variegated Green-Silver foliage |
| Cortaderia selloana
'Pumila'
Pampass Grass, Cortaderia |
| Herbaceous Flowers, Grass, Spikey | White flowers (Autumn), Medium Green foliage |
| Allium karataviense
'Ivory Queen'
Alpine Allium |
| Herbaceous Flowers, Ground cover, Spikey | White flowers (Summer early), Blue foliage |
| Beschorneria yuccoides
Beschorneria |
| Herbaceous Flowers, Container-friendly, Spikey | White flowers (Summer), Blue foliage |
| Tulipa
'Jackpot'
Tulip |
| Herbaceous Flowers, Container-friendly, Bulb, Upright - Clump | White flowers (Spring), Medium Green foliage |
| Stipa gigantea
Spanish Oat grass, Stipa |
| Herbaceous Flowers, Grass, Container-friendly, Spikey | White flowers (Summer), Medium Green foliage |
| Crambe cordifolia
Crambe, Sea Kale |
| Herbaceous Flowers, Herbs, Culinary, Upright - Clump | White flowers (Summer early, scented), Medium Green foliage |