This grower is sure of this plant identification.
Var Citrina. The rare yellow form. Lots of offshoots, which I will need help to pot up for you (roots rival Agapanthus). MUST be in shade in summer, and held frost free in winter.
Clivia miniata (Kaffir lily). This is a tufted upright evergreen perennial bulb, It will bear dense glossy dark green strap-shaped leaves. The flowers are produced in clusters of trumpet-shaped, orange flowers with yellow throats. After the flowers deep red berries will appear.
They will require organically rich, moist but well drained soil. You must water well during the growing season and flowering period, and less during the winter.
Indoors, greenhouse, container.