Agapanthus praecox 'HPP4087' (AMOURETTE® SUPERB WHITE) is very richly flowering and flowers early. This variety gives a 2nd flush of flowers with shorter lengths, resulting in flowers on one plant at different heights. The crop copes well with heat and does not need much water. AMOURETTE® SUPERB WHITE is bred by Highlands Potplants from 's-Gravenzande, which also markets the plant and has submitted it for novelty testing. Plant breeders' rights protection has been applied for.