Salvia Blaze of Fire Salvia Blaze of Fire flowers from June until October, it produces eye-catching roaring red scarlet flowers in fabulous plumes that contrast well against its gorgeous green leaflets. Enjoying full sun to develop, this Scarlet Sage is virtually maintenance free and is ideal for first time gardeners. Salvia splendens Fireball is perfect for adding to patios, decking areas and courtyards – try growing in a pot or a container to add some ornamental value and dimension to outdoor seating areas. Salvia Blaze of Fire is much-loved for creating an impact, it is one of the most striking summer annual bedding plants that is versatile and attractive.