| Plant Type | Cultivar | Plant, Seed, Root or Cutting |
| Allium senescens | | Roots, Tubers and Bulbs (Purchase) |
| Allium sphaerocephalon | | Roots, Tubers and Bulbs (Purchase) |
| Canna x ehemanii | | Roots, Tubers and Bulbs (Purchase) |
| Chionodoxa sardensis | | Roots, Tubers and Bulbs (Purchase) |
| Crinum x herbertii | | Roots, Tubers and Bulbs (Purchase) |
| Crocosmia x crocosmiiflora | | Roots, Tubers and Bulbs (Purchase) |
| Crocosmia x crocosmiiflora | 'George Davison' | 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 vernus | 'King of the Striped' | Roots, Tubers and Bulbs (Purchase) |
| Crocus vernus | 'Negro Boy' | Roots, Tubers and Bulbs (Purchase) |
| Crocus vernus | 'Paulus Potter' | 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 | 'Clair de Lune' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Deuil du Roi Albert' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Glorie van Heemstede' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Hockley Maroon' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Jane Cowl' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Jersey's Beauty' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Juanita' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Kaiser Wilhelm' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Kidd's Climax' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Klankstad Kerkrade' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Lavender Chiffon' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Lavengro' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Little Beeswings' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Madame Simone Stappers' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Mrs. Geo. Le Boutillier' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Mrs. H. Brown' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Mrs. I. De ver Warner' | Roots, Tubers and Bulbs (Purchase) |
| Dahlia | 'Nellie Broomhead' | Roots, Tubers and Bulbs (Purchase) |
