Pennisetum Rubrum Plant A beautiful exhibition of colour and textures The Pennisetum Rubrum Plant is a spectacular show of textures and colours to hello create unique flower displays in your garden. The scarlet- red feathered blooms and bronze foliage will create a fantastic contrast with brighter flowers in your flower beds and flower borders. The Pennisetum Rubrum Plant grows to a height of 1-1.5m (3'3"-5') and spread of 50-60cm (20-24") meaning this stunning plant will be a huge, showstopping piece planted in decorative containers and patio pots. Every garden should make room for them!