For eye45catching colour in your summer borders or patio containers look no further than the salvia jamensis 39hot lips39 this beautiful bushy perennial has the most delightful open45mouthed red and white bicolour blooms which when the weather is very hot will erupt into colours of solid red and solid white flowers savia microphylla 39hot lips39 is a perennial but its half hardy nature means it will appreciate some protection from winter weather with a blackcurrant fragr