| Plant Type | Cultivar | Plant, Seed, Root or Cutting |
| Allium senescens subsp. montanum | | Roots, Tubers and Bulbs (Purchase) |
| Allium sphaerocephalon | | Roots, Tubers and Bulbs (Purchase) |
| Canna | 'Musifolia' | Roots, Tubers and Bulbs (Purchase) |
| Canna indica | | Roots, Tubers and Bulbs (Purchase) |
| Canna x ehemanii | | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'America' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Angele Martin' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Assaut' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Centenaire de Rozain-Boucharlat' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Cleopatra' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'En Avant' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Firebird' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Florence Vaughan' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Liberation' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Madame Paul Caseneuve' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Oiseau d'Or' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Pacific Beauty' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Richard Wallace' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Shenandoah' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Striped Beauty' | Roots, Tubers and Bulbs (Purchase) |
| Canna x generalis | 'Wyoming' | Roots, Tubers and Bulbs (Purchase) |
| Chionodoxa sardensis | | Roots, Tubers and Bulbs (Purchase) |
| Crocosmia x crocosmiiflora | | Roots, Tubers and Bulbs (Purchase) |
| Crocus angustifolius | 'Cloth of Gold' | Roots, Tubers and Bulbs (Purchase) |
| Crocus chrysanthus | 'Snowbunting' | Roots, Tubers and Bulbs (Purchase) |
| Crocus tommasinianus | | Roots, Tubers and Bulbs (Purchase) |
| Crocus tommasinianus | 'Pictus' | Roots, Tubers and Bulbs (Purchase) |
| Crocus tommasinianus | 'Roseus' | Roots, Tubers and Bulbs (Purchase) |
| Crocus vernus | 'King of the Striped' | Roots, Tubers and Bulbs (Purchase) |
| Crocus vernus | 'Negro Boy' | Roots, Tubers and Bulbs (Purchase) |
| Crocus vernus | 'Peter Pan' | Roots, Tubers and Bulbs (Purchase) |
| Crocus vernus | 'Vanguard' | Roots, Tubers and Bulbs (Purchase) |
| Crocus x luteus | 'Yellow Mammoth' | Roots, Tubers and Bulbs (Purchase) |
| Cyclamen purpurascens | | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Andries' Orange' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Arab Queen' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Bishop of Llandaff' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Bloodstone' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Blue Danube' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Bonne Esperance' | Roots, Tubers and Bulbs (Purchase) |
