Lupin Plant - Gladiator Beautiful architectural flowers The Lupin Plant - Gladiator is a true spectacle in your garden. The vibrant colours of this beautiful plant will stand out in any flower bed or flower border they’re planted in. Towering above other flower varieties the Lupin Plant - Gladiator is great for adding height and drama to all of your flower displays. Producing vivid orange and yellow flowers grown along tall spicates, you simply can’t miss out on these plants this season. For a beautiful stand alone Lupin flower display, plant the Lupin Plant - Gladiator in a decorative flower pot or container to really showcase these magnificent flowers. Flowering from July- August and growing to a height of 75cm (30"); spread 45cm (18").